Cost of Production Report
Bavarian Chocolate Company processes chocolate into candy bars. The process begins by placing direct materials (raw chocolate, milk, and sugar) into the Blending Department. All materials are placed into production at the beginning of the blending process. After blending, the milk chocolate is then transferred to the Molding Department, where the milk chocolate is formed into candy bars. The following is a partial work in process account of the Blending Department at October 31:
ACCOUNT Work in Process—Blending Department ACCOUNT NO.
Date Item Debit Credit Balance
Debit Balance
Credit
October 1 Bal., 2,300 units, 3/5 completed 46,368
31 Direct materials, 26,000 units 429,000 475,368
31 Direct labor 100,560 575,928
31 Factory overhead 48,480 624,408
31 Goods transferred, 25,700 units ?
31 Bal., ? units, 1/5 completed ?
Required:
1. Prepare a cost of production report, and identify the missing amounts for Work in Process—Blending Department. If an amount is zero enter "0". If required, round your cost per equivalent unit answers to the nearest cent.
Bavarian Chocolate Company
Cost of Production Report—Blending Department
For the Month Ended March 31
Answers
The missing amounts for Work in Process - Blending Department are: 25,700 units, and $70,944 for direct materials.
Cost of Production Report
Bavarian Chocolate Company processes chocolate into candy bars.
The process begins by placing direct materials (raw chocolate, milk, and sugar) into the Blending Department.
All materials are placed into production at the beginning of the blending process.
After blending, the milk chocolate is then transferred to the Molding Department, where the milk chocolate is formed into candy bars.
The following is a partial work in process account of the Blending Department at October 31:
ACCOUNT Work in Process—Blending Department ACCOUNT NO.
Date Item Debit Credit Balance
Debit Balance
Credit
October 1 Bal., 2,300 units, 3/5 completed 46,368
31 Direct materials, 26,000 units 429,000 475,368
31 Direct labor 100,560 575,928
31 Factory overhead 48,480 624,408
31 Goods transferred, 25,700 units.
1. Prepare a cost of production report, and identify the missing amounts for Work in Process—Blending Department. If an amount is zero enter "0". If required, round your cost per equivalent unit answers to the nearest cent.
Bavarian Chocolate Company
Cost of Production Report—Blending Department
For the Month Ended March 31
Bavarian Chocolate Company
Cost of Production Report—Blending Department
For the Month Ended October 31
Equivalent Units Schedule
Direct Materials Conversion Costs
Units to be accounted for:
Work in process, October 1 (3/5 completed) 2,300 2,300
Units started in October 26,000 26,000
Total units to be accounted for 28,300 28,300
Units accounted for:
Goods transferred to the Molding Department (25,700 units × 100%) 25,700 25,700
Work in process, October 31 (1/5 completed):
Total units accounted for:
Costs to be accounted for:
Direct materials cost $429,000
Direct labor cost $100,560
Factory overhead cost $48,480
Total costs to be accounted for $578,040
Costs accounted for:
Direct materials cost (26,000 units × $15 per unit) $390,000
Direct labor cost (2,300 units × $44 per unit) 101,200
Factory overhead cost (2,300 units × $21.12 per unit) 48,576
Total costs accounted for $539,776
Cost per Equivalent Unit:
Direct materials cost ($429,000 ÷ 28,300 units) $15.16
Direct labor cost ($100,560 ÷ 2,300 units) $43.74
Factory overhead cost ($48,480 ÷ 2,300 units) $21.12
Total cost per equivalent unit $80.02
Work in Process—Blending Department
Direct Materials Conversion Costs Total
Balance, October 1 $27,820 $18,548 $46,368
Current costs $352,380 $222,548 $574,928
Total cost $380,200 $241,096 $621,296
Less: Goods transferred to the Molding Department (25,700 units × $80.02 per unit) (2) $2,048 $2,048
Balance, October 31 (2) $378,152 (2) $239,048 (2) $617,200
(1) Equivalent units of direct materials and conversion costs have been calculated based on the weighted-average method.
(2) The missing amounts for Work in Process—Blending Department are:
Units, October 31: 2,600 units (28,300 total units – 25,700 transferred units).
Direct Materials, October 31: $352,380 (current costs) - $390,000 (costs accounted for) = -$37,620 (overallocated)
Conversion Costs, October 31: $222,548 (current costs) - $241,096 (costs accounted for) = -$18,548 (overallocated).
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Related Questions
Accidents can happen to anyone at any
time, and individuals must make
financial choices to help protect then in
case of unforeseen events. What
elements were in the Perez family's
financial plan before the accident that
helped them prepare for their
unexpected event (Camila's accident)?
What could the family have done to
better prepare financially for an
unexpected event?
Answers
Answer:
Step-by-step explanation:
there is no passage
I NEED THIS QUESTION TO BE ANSWER
Answers
we should invest $479.17 each month to accumulate $81,000 in 12 years with an APR of 4 percent.
what is percent?
Percent is a way of expressing a number as a fraction of 100. The word "percent" comes from the Latin phrase "per centum," which means "by the hundred."
In the given question,
To calculate the monthly deposit needed to accumulate $81,000 in 12 years with an APR of 4%, we can use the formula for future value of an annuity:
FV = PMT x [(1 + r)ⁿ - 1] / r
Where:
FV = Future value of the investment (in this case, $81,000)
PMT = Monthly deposit
r = APR / 12 (monthly interest rate)
n = Number of months (12 years x 12 months per year = 144 months)
Substituting the given values, we get:
$81,000 = PMT x [(1 + 0.04/12)¹⁴⁴ - 1] / (0.04/12)
Simplifying this equation, we get:
PMT = $81,000 x (0.04/12) / [(1 + 0.04/12)¹⁴⁴ - 1]
PMT = $479.17
Therefore, you should invest $479.17 each month to accumulate $81,000 in 12 years with an APR of 4%.
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Plot the points A(1,-2), B(-8, -5), C(-2, 1) on the coordinate axes below. State the coordinates of point � D such that � A, � B, � C, and � D would form a parallelogram.
Answers
A parallelogram would be formed by the coordinates [tex]A(1,-2), B(-8, -5), C(-2, 1), and D(2,16).[/tex]
What is the parameter for identifying different graph?In mathematics, a graph's points are frequently plotted on a coordinate surface. Each spot on the plane has an x- and y-coordinate that describes where it is. Knowing a point's coordinates is necessary in order to map it. (x, y).
Drawing the x-axis and y-axis, where x is the horizontal line and y is the vertical line, will allow us to display the points [tex]A(1, 2), B(-8, 5), and C(-2, 1)[/tex] on the coordinate axes.
Then, beginning at the origin [tex](0,0)[/tex] we can find point A by moving 2 units down on the y-axis and 1 unit to the right on the x-axis.
Starting at the beginning, move 8 units to the left on the x-axis and 5 units down on the y-axis to find Point B.
Starting at the beginning, move 2 units left on the x-axis and 1 unit up on the y-axis to find Point C.
Point B would be moved by the vector (2,8) to point C, giving the coordinates of point D as [tex](2,16).[/tex]
plot the coordinate axes below with the coordinates [tex]A(1,-2), B(-8,-5)[/tex], and C(-2,1). in order for points A, B, C, and D to make a parallelogram, specify the coordinates of point D.
Therefore, a parallelogram would be formed by the coordinates A [tex](3, -2), B (-3, 8), C (-5, -1),[/tex] and [tex]D (2, 16)[/tex] .
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Find the sample variance and standard deviation.
21, 12, 6, 9, 11
Choose the correct answer below. Fill in the answer box to complete your choice.
(Type an integer or a decimal. Round to one decimal place as needed.)
OA. 02:
=
O B.
11
Choose the correct answer below. Fill in the answer box to complete your choice.
(Round to one decimal place as needed.)
O A. S=
OB. o=
Answers
The sample variance and standard deviation of the data set {21, 12, 6, 9, 11} are approximately 31.2 and 5.6, respectively, rounded to one decimal place.
Standard deviation is another measure of how spread out the data points are from the sample mean. It is simply the square root of the variance. In other words, it measures the average amount of deviation of the data points from the sample mean.
To find the sample variance and standard deviation, we can use the following formulas:
The sample variance is 30.3 and the standard deviation is approximately 5.5.
To find the sample variance, we first find the sample mean:
(21 + 12 + 6 + 9 + 11) / 5 = 11.8
Then we use the formula for the sample variance:
where n is the sample size, x is the sample mean, xi is each data point, and is the total. When we enter the values, we obtain:
[tex]s^2[/tex] = [tex]((21 - 11.8)^2 + (12 - 11.8)^2 + (6 - 11.8)^2 + (9 - 11.8)^2 + (11 - 11.8)^2) / (5 - 1)[/tex]
[tex]s^2[/tex] ≈ 30.3
To find the standard deviation, we take the square root of the variance:
s ≈ √30.3 ≈ 5.5
Therefore, the answer is:
OA. 02:
OB. 11
OA. S = 5.5
OB. σ = 5.5
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One child can complete her homework twice as fast as her partner. When working together, both children can complete the homework in 45 minutes. If they work by themselves, how long will it take each child to complete the homework?
HINTS: 1) Let t = the time needed for the faster child to complete the homework.
2) Portion of the homework completed=rate ×time (P=rt)
3) When a child works alone the portion of the work completed is all the homework. That is (P=1)
1) The rate at which the faster child is working is ___________ Write an algebraic expression.
2) The rate at which the slower child is working is ___________Write an algebraic expression.
3) The part of the homework was done by the faster child in 45 minutes is ___________Write an algebraic expression.
4) The part of the homework was done by the slower child in 45 minutes is ___________ Write an algebraic expression.
5) The time taken by the faster child to do the homework by herself is _______________Give your answer in minutes.
6) The time taken by the slower child to do the homework by their self is _______________Give your answer in minutes.
Answers
1. The rate at which the faster child is working is 1/t.
2.The rate at which the slower child is working is 1/(2t)
3.The homework done by the faster child in 45 minutes is (1/t) * (3/4), since both children can complete the homework in 45 minutes.
4.The part of the homework done by the slower child in 45 minutes is (1/(2t)) * (3/4),
5.Thus, t=30 minutes, which is the time taken by the faster child to do the homework by herself.
6. Thus, 2t=90 minutes and t=45 minutes, which is the time taken by the slower child to do the homework by herself.
What is time?Time is a concept used to describe the progression of events from the past, through the present, and into the future. It is a measure of duration or an interval between two events, and it is often represented in units such as seconds, minutes, hours, days, weeks, months, and years.
1. Let t = the time needed for the faster child to complete the homework.
The faster child completes the homework twice as fast as the partner. Therefore, the rate at which the faster child is working is 1/t.
2.The rate at which the slower child is working is 1/(2t) since the slower child takes twice as long as the faster child to complete the homework.
3.The part of the homework done by the faster child in 45 minutes is (1/t) * (3/4), since both children can complete the homework in 45 minutes. In 45 minutes, the faster child completes 3/4 of the homework because she is working at a rate of 1/t, while the slower child is working at a rate of 1/(2t).
4.The part of the homework done by the slower child in 45 minutes is (1/(2t)) * (3/4), since both children can complete the homework in 45 minutes. In 45 minutes, the slower child completes 3/4 of the homework because she is working at a rate of 1/(2t), while the faster child is working at a rate of 1/t.
5.Let's use the equation P=rt, where P=1 (since the entire homework is done by one child alone) and r=1/t (since the faster child completes the homework in t time). Thus, t=30 minutes, which is the time taken by the faster child to do the homework by herself.
6.Similarly, we can use the equation P=rt, where P=1 (since the entire homework is done by one child alone) and r=1/(2t) (since the slower child takes twice as long as the faster child to complete the homework). Thus, 2t=90 minutes and t=45 minutes, which is the time taken by the slower child to do the homework by herself.
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Which equations represent circles that have a diameter of 12 units and a center that lies on the y-axis? Select two options. x2 + (y – 3)2 = 36 x2 + (y – 5)2 = 6 (x – 4)² + y² = 36 (x + 6)² + y² = 144 x2 + (y + 8)2 = 36
Answers
Answer:
Step-by-step explanation:
A circle with a diameter of 12 units and a center that lies on the y-axis would have an equation of the form:
(x - h)^2 + y^2 = r^2
where (h, 0) is the center of the circle, and r is the radius. We know that the diameter is 12 units, so the radius is half of that, which is 6 units.
Now we can check which of the given equations match this form:
x^2 + (y – 3)^2 = 36 : This is not in the required form, since the center is at (0, 3) and not on the y-axis.
x^2 + (y – 5)^2 = 6 : This is not in the required form, and also has a very small radius of sqrt(6), so it cannot have a diameter of 12 units.
(x – 4)² + y² = 36 : This is in the required form, with center at (4, 0), so it is a possible solution.
(x + 6)² + y² = 144 : This is in the required form, with center at (-6, 0), so it is also a possible solution.
x^2 + (y + 8)^2 = 36 : This is not in the required form, since the center is at (0, -8) and not on the y-axis.
Therefore, the two equations that represent circles with a diameter of 12 units and a center on the y-axis are:
(x – 4)² + y² = 36
(x + 6)² + y² = 144
Due to an economic downturn, a company had to decrease its staff from 61 employees to 9 employees what was the percent decrease in staff? Round to answer to the nearest 10th.
(Photo added, please help I'm not smart)
Answers
Answer:
To calculate the percent decrease in staff, we need to find the difference between the original number of employees and the new number of employees, and then divide that difference by the original number of employees. Finally, we can multiply the result by 100 to get the percent decrease.
The difference between the original number of employees (61) and the new number of employees (9) is:
61 - 9 = 52
Dividing 52 by the original number of employees (61) gives:
52/61 ≈ 0.8525
Multiplying 0.8525 by 100 gives:
0.8525 × 100 ≈ 85.25
Therefore, the percent decrease in staff is approximately 85.25%. Rounded to the nearest tenth, the answer is 85.3%.
Answer:
= 85.3%
Step-by-step explanation:
Find how many employees are left:
61 - 9 = 52
Divide 52 by 61
= 0.8524590...
Multiple it by 100 to find %
= 85.245
Round to nearest tenth
= 85.3%
Here is a inequality:
-3x > 18
List three values for that would make this inequality true.
Answers
Answer:
-5, 0, 5
Step-by-step explanation:
Your job is as an administrative assistant for factory operations for a company producing Whatchamacallits. Your boss hands you the information that the factory produces 4 Whatchas in the first hour, 8 total after hour 2, 12 total after 3 hours and 16 after 4 hours. You are tasked to produce an equation that models the number of Whatchas produced given the hours worked, and to find the predicted number of Whatchas produced if the factory can run for 50 hours uninterrupted.
Find an explicit formula for the nth term of the sequence 4,8,12,16... and use the equation to find the 50th term in the sequence. Show your reasoning for the equation.
Answers
Answer:
200
Step-by-step explanation:
[tex]a_n}[/tex] = a + (n-1)d
[tex]a_{50}[/tex] = 4 + (50 -1)4
[tex]a_{50}[/tex] = 4 + 49(4)
[tex]a_{50}[/tex] = 4 + 196
[tex]a_{50}[/tex] = 200
a = the initial value.
n = the term
d = the common difference
Helping in the name of Jesus.
an angle measure 14.6 degrees more than the measure of its supplementary angle. what is the measure of each angle?
Answers
The measure of the angles are 82. 7 degrees and 97. 3 degrees
What are supplementary angles?Supplementary angles are simply described as those angles whose sum is equal or equivalent to 180 degrees.
Note that pair of angles on a straight line are supplementary to each other.
From the information given, we have that;
Let the angle of one be x
Then,
Angle 1 = x
Angle 2 = 14. 6 + x
Equate the angles
x + 14. 6 + x = 180
collect the like terms, we get;
2x = 180 - 14. 6
subtract the values
2x = 165. 4
x = 82. 7 degrees
Then, the second angle = 82. 7 + 14. 6 = 97. 3 degrees
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In a large population, 91% of the households have cable tv. A simple random sample of 196 households is to be contacted and the sample proportion computed. What is the probability that the sampling distribution of sample porportions is less than 87%?
a) 0.2786
b) 0.7214
c) 0.0126
d) 0.0252
e) 0.9748
Answers
Answer:
Step-by-step explanation:
B. Now, look at the list of verbs in part A. Select the correct subject pronoun for each verb.
11) ___ escribimos
A. ustedes
B. nosotros
In a circle, an angle measuring
radians intercepts an arc of length
. Find the radius of the circle in simplest form.
Answers
The formula to find the length of an arc of a circle is given by L = rθ, where L is the length of the arc, r is the radius of the circle, and θ is the angle measured in radians and the radius of the circle is 2.
To find the length of the arc, we use the formula L = rθ. Substituting the given values, we get:
L = rθ
L = r( [tex]\frac{\pi}{2}[/tex]) or ( [tex]\frac{\pi}{2}[/tex])r
We are also given that the length of the arc is 1π, so we can write:
( [tex]\frac{\pi}{2}[/tex])r = 1π
Simplifying this equation, we get:
r = (1π) ÷ ( [tex]\frac{\pi}{2}[/tex])
r = 2
We can say that the length of an arc that is intercepted by an angle of [tex]\frac{\pi}{2}[/tex] radians is equal to half the circumference of the circle. Since the length of the arc is given as 1π, we can find the radius of the circle by dividing 1π by [tex]\frac{\pi}{2}[/tex], which gives us 2.
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The complete question is:
In a circle, an angle measuring [tex]\frac{\pi}{2}[/tex] radians intercepts an arc of length 1π. Find the radius of the circle in simplest form.
James has a piece of construction paper with a length of 910 foot and a width of 23 foot.
What is the area of James's piece of construction paper?
Enter your answer as a fraction in simplest form by filling in the boxes.
Answers
Answer:
1966
Step-by-step explanation:
910x2=1820
23x2= 46
1820=46=1966
The perimeter of a rectangular garden is 372 m
If the width of the garden is 88 m, what is its length?
Answers
Answer:
Let L be the length of the rectangular garden. We know that the perimeter of a rectangle is given by: P = 2L + 2W where P is the perimeter, L is the length, and W is the width. In this case, we are given that the perimeter is 372 m and the width is 88 m. Substituting these values into the equation, we get: 372 = 2L + 2(88) Simplifying and solving for L, we get: 372 = 2L + 176 2L = 196 L = 98 Therefore, the length of the rectangular garden is 98 m.
Answer: L = 98 m
Step-by-step explanation:
The perimeter of a rectangle can be found with this formula:
P = 2W + 2L
➜ P is Perimeter
➜ W is Width
➜ L is Length
We will input known values and solve for the length. To solve, we will use multiplication and inverse operations.
372 m = 2(88 m) + 2L
372 m = 176 m + 2L
196 m = 2L
L = 98 m
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$1000 is deposited in an account with a 8.5% interest rate, compounded continuously. What is the balance after 5 years?
Answers
By answering the presented question, we may conclude that the balance interest after 5 years is approximately $1,484.71.
what is interest ?In mathematics, interest is the amount of money gained or payable on an original investment or loan. You can use either simple or compound interest. Simple interest is calculated as a percentage of the initial amount, whereas compound interest is calculated on the principal amount plus any previously earned interest. If you invest $100 at a 5% annual simple interest rate, you will get $5 in interest per year for three years, for a total of $15.
for calculating the balance
[tex]A = Pe^(rt)\\[/tex]
this formula,
[tex]A = 1000e^(0.085*5)\\A = 1000e^(0.425)\\[/tex]
A ≈ $1,484.71
the balance after 5 years is approximately $1,484.71.
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Answer:1529.59
Step-by-step explanation:
1000e^(.085)5
in triangle ABC AC =10 in. ,BC =2.5 in., and m angle C =63°. what is the area of triangle ABC?
Answers
The area of triangle ABC is approximately 11.14 square inches.
What is the area of triangle ABC?To find the area of triangle ABC, we can use the formula:
Area = 1/2 * AC * BC * sin(C)
where the base is BC and the height is the perpendicular distance from A to BC.
To find the sine 63, we can use the sine of angle C:
sin C = sin(63)
Therefore, the area of triangle ABC is:
Area = 1/2 * 10 * 2.5 * sin(63)
When evaluated, we have
Area ≈ 11.14 square inches
So, the area of triangle ABC is approximately 11.14 square inches.
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Write an exponential function whose graph passes through the points (0, –5) and (–2, –20). Then, write a complete sentence describing if the function represents exponential growth or decay and why.
Answers
[tex]f(x) = -5 * 2[/tex] is one conceivable exponential function (-x). The coordinates of this function are (0, -5) and (-2, -20).
Because the exponent's base falls between 0 and 1, this function depicts exponential decay. The output of the function decreases at an increasing rate as x rises because the value of 2(-x) shrinks. The function starts at a number larger than zero and lowers with time, as shown by the negative sign. The initial value of -5 denotes the function's beginning point. As a result, when x rises, the function's output gets closer to zero but never quite hits it.
Because to the diminishing nature of the exponent's base, the function [tex]f(x) = -5 * 2(-x)[/tex] generally indicates exponential decay.
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QUESTIONS
WHALE CAN FLY FASTER THAN A
CROW?
TRUE
FALSE
Answers
Answer: False
Step-by-step explanation: A whale can't fly
Answer:
False
Step-by-step explanation:
Because a whale cannot fly
a customer opens a checking account and a savings account at a bank. They will deposit a maximum of $600, some in the checking account and some in the savings account (They might not deposit all of it and instead keep some of it as cash.) If the costumer deposits $200 in their checking account what can you say about the amount they deposit in their savings account?
Answers
The customer can deposit up to $400 in their savings account as long as the total amount deposited between the two accounts does not exceed $600, since they deposited $200 in their checking account.
The problem tells us that the customer will deposit a maximum of $600 between their checking and savings accounts. This means that the total amount deposited in both accounts cannot be more than $600.
We also know that the customer deposited $200 in their checking account. Since they can deposit at most $600 in total, this means that they can deposit up to an additional $400 in their savings account. This is because $600 (maximum total deposit) - $200 (amount deposited in checking account) = $400 (maximum amount that can be deposited in savings account).
So, we can say that the amount the customer can deposit in their savings account is less than or equal to $400. In other words, they can deposit any amount from $0 to $400 in their savings account, as long as the total amount deposited between the two accounts does not exceed $600.
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Please help me solve A B and C
Answers
The shape of the cross - section can be described as being a rectangle.
The perimeter of the cross section can be found to be 28.98 inches.
The area of the cross - section is therefore 50.94 square inches.
How to find the area and perimeter of the cross - section ?Since the plane intersects the cube through four of its vertices and opposite edges, the shape of the cross-section is a rectangle.
To find the length of the diagonal of the cube's face, we can use the Pythagorean theorem for a right triangle with sides of 6 inches:
d^2 = 6^2 + 6^2
d^2 = 36 + 36
d^2 = 72
d = √72 = 8.49 inches
To find the perimeter of the cross-section, we use the formula for the perimeter of a rectangle:
P = 2(length + width) = 2(6 + 8.49) = 2(14.49) = 28.98 inches
To find the area of the cross-section, we use the formula for the area of a rectangle:
A = length × width = 6 × 8.49 = 50.94 square inches
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A 30-foot beam leans against the wall. The beam reaches the wall 16 feet above the ground. What is the measure of the angle formed by the beam and the ground?
(HINT: DRAW THE PICTURE)
The measure of the angle is degrees
(60 points)
Answers
the measure of the angle formed by the beam and the ground is approximately 57.76 degrees. the measure of the angle formed by the beam and the ground is approximately [tex]57.76^\circ[/tex] degrees.
What is Right triangles?
A right triangle is a type of triangle that has one angle measuring 90 degrees (a right angle). The side opposite to the right angle is called the hypotenuse, and the other two sides are called the legs.
The Pythagorean theorem is a fundamental concept in mathematics that relates to right triangles, stating that the square of the length of the hypotenuse is equal to the sum of the squares of lengths of two legs.
To solve this problem, we can use trigonometry and the properties of right triangles.
First, let's draw the picture:
In this diagram, we have a right triangle formed by the beam, the wall, and the ground. The height of the triangle is given as 16 feet, and the length of the hypotenuse (the beam) is 30 feet.
We need to find the length of the base of the triangle (the distance between the wall and the bottom of the beam), which we can call d.
Using the Pythagorean theorem, we can find the length of the opposite side of the triangle:
length = √(beam² - wall²)
length = √(30² - 16²)
length = √(900 - 256)
length = √644
length ≈ 25.37 feet
Now we can use the tangent function to find the angle θ:
tan(θ) = opposite/adjacent
tan(θ) = ground/wall
tan(θ) = 25.37/16
tan(θ) ≈ 1.586
To find θ, we need to take the inverse tangent (or arctangent) of 1.586:
[tex]\Theta = tan-1(1.586)[/tex]
[tex]\Theta \approx 57.76^\circ[/tex] degrees
Therefore, the measure of the angle formed by the beam and the ground is approximately [tex]57.76^\circ[/tex] degrees.
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Find the area of this shape pls help
Answers
Answer:
Area = 63.2 cm²
Step-by-step explanation:
To find the area of the given shape, we can split it into two shapes: a trapezium and a rectangle (as shown in the attached diagram).
Doing so gives us a rectangle with a length of 10 cm and a breadth of 2.8 cm at the bottom of the shape. Therefore its area:
Area = length × breadth
= 10 cm × 2.8 cm
= 28 cm²
We also get a trapezium, whose area can be found using the following formula:
[tex]\boxed{\mathrm{Area = \frac{1}{2} \times (a + b) \times h}}[/tex]
where:
• a, b ⇒ length of the parallel sides of trapezium
• h ⇒ distance between the parallel sides a and b
From the diagram attached below, we can see that the two parallel sides have lengths of 10 cm and 6 cm. Moreover, the distance between the parallel sides is 7.2 - 2.8 = 4.4 cm.
Therefore, using the above formula and information, we can calculate the area of the trapezium:
Area = [tex]\frac{1}{2}[/tex] × (6 + 10) cm × 4.4 cm
= [tex]\frac{1}{2}[/tex] × 16 cm × 4.4 cm
= 35.2 cm²
Now that we have the areas of the rectangle and trapezium, we can find the area of the whole shape simply by adding those two areas:
Area of shape = 28 cm² + 35.2 cm²
= 63.2 cm²
Therefore, the area of the given shape is 63.2 cm².
Which of the following equations are true for the number 9? Select all that apply. A. 4÷□=94 B. 19=□÷9 C. 7÷□=79 D. □÷19=81
Answers
In summary, equations A, C, and D are true for the number 9, while equation B is not.
How do we determine if a value satisfies an equation?In order to resolve this issue, we must substitute a number or expression that makes the equation true for the value 9 in the area denoted by the symbol "." Let's look at each equation individually:
A. 4 ÷ □ = 9/4
We can cross-multiply and simplify to find the answer to :
4(9/4) = □\s9 = □
Hence, for = 9, this equation is accurate.
B. 1/9 = □ ÷ 9
We may multiply both sides by 9 to find the answer to:
1 = □
This equation is valid for = 1, thus.
C. 7 ÷ □ = 7/9
We can cross-multiply and simplify to find the answer to :
7(9) = □\s63 = □
Hence, this equation is true for the value of = 63/7, which reduces to 9.
D. □ ÷ 1/9 = 81
We can multiply both sides by 1/9 to find the answer to:
□ = 81(1/9)\s□ = 9
So, this equation is true for □ = 9.
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Complete this proof using SSS.
Given: ∆ABD and ∆DCB; AB ≅ DC and AD ≅ BC Prove: ∆ABD ≅ ∆DCB
STATEMENTS
1. ∆ABD and ∆DCB; AB ≅ DC; AD ≅ BC
2. BD ≅ BD
3. ___
REASONS
1. ___
2. ___ Prop. of ≅
3. SSS
Answers
Answer (Please mark as brainliest):
STATEMENTS
∆ABD and ∆DCB; AB ≅ DC; AD ≅ BC
BD ≅ BD
∆ABD ≅ ∆DCB
REASONS
Given
Reflexive Property of Congruence
By SSS, since AB ≅ DC, AD ≅ BC, and BD ≅ BD.
Therefore, ∆ABD ≅ ∆DCB by SSS.
How do you solve this?
Answers
Option B : The volume of the sphere with a diameter of 10 inches is approximately 523.6 cubic inches, and the closest answer choice is (B) 1150 cubic inches.
In the given diagram, we can see that the diameter of the sphere is 10 inches.
The volume of a sphere is given by the formula:
V = (4/3) * π * [tex]r^3[/tex]
where r is the radius of the sphere.
We know that the diameter of the sphere is 10 inches, so the radius is half of that, which is 5 inches.
Substituting the given values, we get:
V = (4/3) * π * [tex]5^3[/tex]
V = (4/3) * π * 125
V = 523.6 [tex]in^3[/tex] (rounded to one decimal place)
So, the closest answer choice to the volume of the sphere is (B) 1150 [tex]in^3[/tex].
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Given that sin(x)
A. 4
B.
11
NEF=
7
11
C. 11
7
D. 11
4
=
7
11'
find cos (90-x).
Answers
The value of cos (90 - x ) = sin (x) = 7/11.
option B.
What is the value of cos (90 - x)?In trigonometry identity, we know that sin(x) = opposite / hypotenuse. Therefore, we can draw a right triangle with an angle x and opposite side 7 and hypotenuse 11.
Using the Pythagorean theorem, we can find the adjacent side of the triangle:
adjacent² = hypotenuse² - opposite²
adjacent² = 11² - 7²
adjacent² = 120
adjacent = √(120)
adjacent = 2 √(30)
Now, we can use the definition of cosine to find cos(90 - x):
cos(90 - x) = sin(x)
Therefore, cos(90 - x) = 7/11.
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I really need help please help
Answers
Answer:
Question 7 is correct.
205,000 (For Question 8)
Step-by-step explanation:
First, we need to find the value of x.
We need to subtract 1995 from 2010 to find out how many years would have passed.
This gives us 15, which is our x value.
Next, we need to solve for y.
We multiply 2000 by 15 to get 30,000.
Then, add 175,000 to 30,000 to get 205,000. That leaves us with the equation y = 205,000.
The Y value is equivalent to the population in 2010.
In the figure below, Z is the center of the circle. Suppose that QR=4x-2, SR=10, ZU=8, and ZV=8. Find the following.
Z
W
VS =
0
8 08
X
S
Answers
With the given values of circle, the value of x=3 and VS = 5.
What is circle?
A circle is a geometrical shape consisting of all the points in a plane that are equidistant from a given point called the center of the circle.
Since VZ = UZ, then Z is on the perpendicular bisector of QR and ST. This means that Z divides QR and ST into two equal parts.
Using the midpoint formula, we can find the midpoint of QR and ST:
Midpoint of QR = ( (1/2)*(4x-2) , 0 ) = (2x-1, 0)
Midpoint of ST = ( (1/2)*10 , 8 ) = (5, 8)
Since Z is the midpoint of QR and ST, we can set up two equations:
2x-1 = 5
0 = 8
The second equation is not possible, so we ignore it. Solving the first equation gives us:
2x-1 = 5
2x = 6
x = 3
Now that we know x, we can find the length of VS:
VS = ST - TV = ST- (ST/2) = 10 - (5) = 5
Therefore, x = 3 and VS = 5.
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5. A map is drawn to a scale of 1: 20 000. (a) The perimeter of a lake is 2.5 km. Find, in cm, the perimeter of the lake on the map. (b) The area of the lake on the map is 12.5 cm². Find, in km², the actual area of the lake.
Answers
Step-by-step explanation:
2.5 km = 250000 cm
250000 cm /20000 = 12.5 cm on the map
12.5 cm ^2 x 20 0000 x 20 000 = 5 000 000 000 cm^2 = 500 000 m^2
Evaluate the determinant for the following matrix 
Answers
Answer:
the right answer is the third choice (-203)