Answer:
9) [tex]\\\frac{14}{16}[/tex]
10) [tex]28\frac{5}{8}[/tex]
Step-by-step explanation:
9)
[tex]1\frac{3}{4}[/tex] you change by multiplying 1 * 3 (the numerator) and adding 4 (the denaminator), putting the result (7) to the numerator and keeping the denaminator (4) = [tex]\frac{7}{4}[/tex]
[tex]\frac{7}{4} * \frac{2}{4} = \frac{14}{16}[/tex]
10) 7*4 = 28
so [tex]28\frac{5}{8}[/tex]
4. A line with the preimage equation y = 12x is translated 4 units to the right along the x-axis and 25 units up along the y-axis. Which is the equation of the image line?
Answer:
(d) y' = 12x -23
Step-by-step explanation:
The transformation that translates function y = f(x) by h units right and k units up is ...
y' = f(x -h) +k
__
Your function is ...
y = 12x
and you want to translate it by (h, k) = (4, 25). That makes it ...
y' = 12(x -4) +25 = 12x -48 +25
y' = 12x -23
Please Answer :D
Find the area of the figure
Will mark brainliest to the correct person!
Answer:
The area is 56.52 sq. in.
Step-by-step explanation:
First to find the area of a whole circle, we do r^2(pi)- 6^2(3.14)=113.04. Since the circle is cut in half or is a semicricle, we divide the whole area by 2 to get 113.04/2=56.52.
Help please giving out Brianlest thank you very much
Answer:
5/6
Step-by-step explanation:
See attached Venn diagram
Given they passed the test is 12
then 10 of these completed the assignment 10 /12 = 5/6
27 pointts please help me
Answer:
1) 7 + 2/7 , 2) 1 + 11/12
Step-by-step explanation:
1) 7/51 = 7 + 2/7
2) 23/12 = 1 + 11/12
Determine the volume of cone. Use 3.14 for 7.
5 m
14 m
r
m3
Answer:
Given :-
Base radius = 5mHeight = 14mTo Find :-
Volume of coneSolution :-
Volume of cone = 1/3πr²hPutting the known values ,
Volume = 1/3×3.14×5²×14 m³
Volume = 366.33 m³
Answer:
366.33 cubic meters[tex] \: [/tex]
Step-by-step explanation:
In the question, it is given that a cone has a radius of 5 meters and a height of 14 meters and we have to find the volume of the cone.
[tex] \: [/tex]
To find the volume of the cone, we must know this formula :
[tex] \\ {\longrightarrow{ \qquad{{ {\pmb{\sf { Volume_{(cone) }= \dfrac{1}{3} \times \pi \times {(r)}^{2} \times h }}}}}}} \\ \\[/tex]
Where,
r refers to the radius of the cone.h refers to the height of the cone.Now, we will substitute the values in the formula :
[tex] {\longrightarrow{ \qquad{{ {\pmb{\sf { Volume_{(cone) }= \dfrac{1}{3} \times 3.14 \times 25 \times 14 }}}}}}} \\ \\[/tex]
[tex]{\longrightarrow{ \qquad{{ {\pmb{\sf { Volume_{(cone) }= \dfrac{1}{3} \times 3.14 \times 350 }}}}}}} \\ \\[/tex]
[tex]{\longrightarrow{ \qquad{{ {\pmb{\sf { Volume_{(cone) }= \dfrac{1}{3} \times 1099 }}}}}}} \\ \\[/tex]
[tex]{\longrightarrow{ \qquad{{ {\pmb{\sf { Volume_{(cone) }= \dfrac{1099}{3}}}}}}}} \\ \\[/tex]
[tex]{\longrightarrow{ \qquad{{ {\pmb{\frak { Volume_{(cone) }= 366.33}}}}}}} \\ \\[/tex]
Therefore,
The volume of the cone is 366.33 m³Simplify the expression
10 +2 (9−4) x 7
Answer:
80
Step-by-step explanation:
10 +2 (9−4) x 7
PEMDAS
10 + 2(5) x 7
10 + 10 x 7
10 + 70
80
(assuming x in this equation was multiplication and not a variable?)
Hey there!
Just do PEMDAS; PEMDAS simply means…
• Parentheses
• Exponents
• Multiplication
• Division
• Addition
• Subtraction
10 + 2 (9 - 4) * 7
= 10 + 2(5) * 7
= 10 + 10 * 7
= 10 + 70
= 80
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
The first equation in the system models the height, h, of a falling volleyball as a function of time, t. the second equation models the height, h, of the hands of a player jumping up to spike the ball as a function of time, t. which statement describes the situation modeled by this system?
The volleyball is 14 feet above the ground at the instant the player begins her jump.
What is the equation of motion?It is defined as the equation by which we can find the motion of a physical particle with respect to time. It is the representation of physical entity movement in a mathematical function.
We have two equation for two different situations:
[tex]\rm h(t) = 14 - 16t^2\\[/tex] (falling volleyball as a function of time t)
[tex]\rm h(t) = 7+24t-16t^2[/tex] (the hands of a player jumping up to spike the
ball as a function of time t)
First, we have to find the height of the ball above the ground at the instants the player begins to jump:
At t = 0 when the player begins to jump
Put t = 0 in the second equation, we get:
[tex]\rm h(0) = 7+24\times 0-16\times0^2[/tex]
Height of the hand, h = 7 units
Now put t = 0 in the first equation, we get;
[tex]\rm h(0) = 14 - 16\times0^2[/tex]
h = 14 units.
Thus, the volleyball is 14 feet above the ground at the instant the player begins her jump.
Learn more about the equation of the motion here:
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Answer:
the answer is B on E 2020
Step-by-step explanation:
cuz i said so :|
6 workers can construct 10m long
wall in 4 days in how many days 2 workers can construct 15m
long wall?
Answer:
18 daysStep-by-step explanation:
Remember :
Number of workers is inversely proportional to the amount of days requiredHere :
6 workers construct 10 m long wall in 4 daysThen, for 2 workers to construct the same length, it will take 3 times the amount of time as number of men has been divided by 32 workers to construct 10 m long wall = 4 x 3 = 12 daysFor them to construct 15 m long wall, multiply the number of days by 1.5 as 10 x 1.5 = 15No. of days for 2 workers to construct 15 m long wall :12 x 1.5 = 18 dayswhat expression is equivalent to 2x+9-x+3? show your answer is correct by substituting a value for x.
Answer:
Step-by-step explanation:
Given
2x + 9 - x + 3
What's equivalent
Solution
2x - x + 9 + 3 The terms have been rearranged. Combine
x + 12
Test.
x = 5
2(5) + 9 - 5 + 3
10 + 9 - 5 + 3
19 - 5 + 3
14 + 3
17
x + 12
5 + 12 = 17
What is the largest perimeter possible for a rectangle with positive whole-number dimensions and an area of 120 square centimeters ?
the largest perimeter possible for a rectangle with positive whole-number dimensions and an area of 120 square centimeters is 242 cm.
What is a rectangle?A rectangle is a quadrilateral with four right angles. It can also be defined as: an equiangular quadrilateral, since equiangular means that all of its angles are equal; or a parallelogram containing a right angle. A rectangle with four sides of equal length is a square.
here, given that,
a rectangle with positive whole-number dimensions and an area of 120 square centimeters.
now, we get,
You could have the width as 1 and the length as 120 making the area 120cm^2 but the perimeter 242.
Hence, the largest perimeter possible for a rectangle with positive whole-number dimensions and an area of 120 square centimeters is 242 cm.
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Help asap please!!
What is the recursive rule for this geometric sequence? 500, 100, 20, 4, ...
What is the recursive rule for this geometric sequence?
500, 100, 20, 4, ...
a1=500; an=−5an−1
a1=2500; an=15an−1
a1=500; an=15an−1
a1=2500; an=−5an−1
Answer:
Step-by-step explanation:
The common ratio = 100/500 = 1/5 and the first term a1 = 500.
The rule is a1=500; an = 1/5a(n-1)
What is the area of this rectangle? You should NOT include units in your answer. Round your answer to the nearest tenth. 6.3. 4.3
Don't forget to express the result in the squared unit, and you are good to go. The area of any rectangular place is or surface is its length multiplied by its width. For example, a garden shaped as a rectangle with a length of 10 yards and width of 3 yards has an area of 10 x 3 = 30 square yards.
help pls. been trying to find the answer!
Answer:
Option 3
Step-by-step explanation:
Divide both terms by 2
what is the similarities and the difference between quadratic using square root and quadratic using formula?
My explanation is that a quadratic equation is a set of terms of the form (in general): ax2+bx+c=0. A quadratic function is one where the right-hand constant (call it f) is allowed to vary with x, thus giving: f(x)=ax2+bc+c.
A hockey season ticket holder pays $99.00 for her tickets plus $3.00 for a program for each game. A second person pays $14.00 for a ticket to every game but doesn't buy programs. In how many games will they have paid the same amount?
The two person will pay the same amount of money when they both watch 9 hockey games.
How to find the equation and use it to find cost?A hockey season ticket holder pays $99.00 for her tickets plus $3.00 for a program for each game. Therefore,
y = 99 + 3x
where
y = total cost
x = number of game
A second person pays $14.00 for a ticket to every game but doesn't buy programs. Therefore,
y = 14x
The number of games they will have the same amount is as follows:
99 + 3x = 14x
99 = 14x - 3x
99 = 11x
x = 99 / 11
x = 9
Therefore, they will have the same amount when they watch 9 games.
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Dan surveys 10 of the 24 students in his calss about the number of people in
their families. The results of Dan's survey are given.
3, 3, 4, 3, 6, 5, 7, 3, 4, 2
Based on the results of Dan's survey, what would be the best estimate for the
mean number of people in students' families in his class?
Answer:
4
Step-by-step explanation:
The total of all numbers divided by how many surveys were done.
The letters of the word STAR are written on individual cards. If you always choose three cards and then put them back before the next set of three cards, how many different permutations will you have? List all the different permutations in the space provided.
PLEASE HURRY AND HELP
Answer:
Answer: 24
Step-by-step explanation:
There are 4 possibilities for the first card. After that, there are 3 possibilities for the second card. Finally, there are 2 possibilities for the third card. The total number of permutations is 4×3×2 = 24. Here's the list (in alphabetical order): ARS ART ASR AST ATR ATS RAS RAT RSA RST RTA RTS SAR SAT SRA SRT STA STR TAR TAS TRA TRS TSA TSR
Natasha is a regional manager for a chain of supermarkets. she has been tasked with researching the weekly sales records of two branch locations over the past month, which she must present to her board of directors. she was able to assemble the relevant information in the table below, but it is scrambled and hard to read. sales are listed in thousands of dollars. week 4 1 1 3 4 2 3 2 sales 16.3 17.8 23.1 15.2 20.2 23.4 22.9 17.6 branch north south north south south north north south in order to make the data more readable, natasha has decided to put it into a graph. which of the following graphs accurately matches the information in the table? i.a bar graph has week on the x-axis and sales (dollars times 1,000) on the y-axis, from 15 to 23. week 1 north, 23.1; week 2 north, 23.4; week 3 north, 22.9; week 4 north, 16.3. week 1 south, 17.8; week 2 south, 17.6; week 3 south, 15.2; week 4 south, 20.2. ii. a line graph has week on the x-axis and sales (dollars times 1,000) on the y-axis, going from 15 to 23. iii.a graph has week on the x-axis and sales (dollars times 1,000) on the y-axis, going from 15 to 23. points are plotted all over the graph. iv. a pie chart titled sales (dollars times 1,000). north 1, 16.3; north 2, 17.8; north 3, 23.1; north 4, 15.2; south 1, 20.2; south 2, 23.4; south 3, 22.9; south 4, 17.6. a. i b. ii c. iii d. iv
The graph which accurately matches Natasha's data for the chain of supermarkets is a bar graph.
How to read the data from the table?A table is a way to represent the data of two or more variables.
To read the data from the table look for the value of one variable, and get the resultant value of another variable from the corresponding block.
Natasha was able to assemble the relevant information in the table below,
Sales are listed in thousands of dollars.
Week - 4 1 1 3 4 2 3 2
Sales- 16.3 17.8 23.1 15.2 20.2 23.4 22.9 17.6
Branch- North South North South South North North South
To show the sales with respect to the time period, the best data chart is the bar graph. In a bar graph, the height of the bars is proportional to the data value it possesses.
Here, for the sales by the Natasha the bar graph should be used as, the bar graph has a week on the x-axis and sales (dollars times 1,000) on the y-axis, from 15 to 23.
Week 1 North, 23. 1; week 2 north, 23. 4; week 3 north, 22. 9; week 4 north, 16. 3. Week 1 south, 17. 8; week 2 south, 17. 6; week 3 south, 15. 2; week 4 south, 20. 2.
Hence, the graph which accurately matches Natasha's data for the chain of supermarkets is the bar graph.
Learn more about the data table here;
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Help me on this please
Answe65
Step-by-step explanationthat the anews
Need help asap!! Please Help, No links!
What is the solution to 4|x – 6| ≤ 16?
x ≤ 2 or x ≥ 10
2 ≤ x ≤ 10
–10 ≤ x ≤ 2
x ≤ –10 or x ≥ 2
Answer:
2 ≤ x ≤ 10
Step-by-step explanation:
4|x – 6| ≤ 16
|x – 6| ≤ 4
-4 ≤ x – 6 ≤ 4
2 ≤ x ≤ 10
The solution to 4|x – 6| ≤ 16 is 2 ≤ x ≤ 10
What are polynomials?
A polynomial expression is an expression that can be built from constants and symbols.
Polynomials are algebraic expressions that comprise exponents which can be added, subtracted, or multiplied. Polynomials are of different types. Monomial- Linear equations (A monomial is a polynomial with one term)Binomia l- quadratic equation (A binomial is a polynomial with two, unlike terms).
calculation:-
⇒4|x – 6| ≤ 16
⇒|x – 6| ≤ 4
⇒-4 ≤ x – 6 ≤ 4
⇒2≤ x ≤ 10
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Please help!!!!!
plane intersects a double-napped cone such that the plane contains the generating line.
Which terms describe the degenerate conic section that is formed?
Select each correct answer
A. pair of intersecting lines
B. degenerate hyperbola
C. line
D. point
E. degenerate parabola
F. degenerate ellipse
Answer:
degenerate parabola & Line
Step-by-step explanation:
I took the test
see attachment below 10 POINTS AND BRAINLYIEST
Answer:
solution in photo
Step-by-step explanation:
srry its on its side!
Which point is a reflection of point R (-2,9) first across the y-axis and then across the x-axis?
A (-9,-2)
B (-2,-9)
C (2,-9)
D (9,-2)
Please Someone Help Me With This Question
Answer:
Option D
Step-by-step explanation:
The reflection of (x,y) is (y,x)
so R(—2,9) = (9,—2)
A picture frame has an area of 48 square inches. What is the largest possible perimeter of the picture frame? HURRY PLS BRAINLIEST
A) 28 inches
B) 96 inches
C) 102 inches
D) 98 inches
Answer:
A (102 inches)
Step-by-step explanation:
C) 102 inches
============
There are endless options related to length and width of any shape with 48 square inches.========
For example: Let the length of rectangle be 0.1 and width should be 480
For this the area is 48 square inches and perimeter is 960.2 inch.
Thus we can see perimeter can be above the area→ Here since they asked for largest possible perimeter . 102 inches will be the correct option.
The volume of the oblique cylinder is ___ units3. Use π ≈ 3.14. Hint: Use Cavalieri’s Principle.
Answer:
540pie OR 1695.6
Step-by-step explanation:
pls help me complete the question 9to10. Thanks
Answer:
9) y=x+16
10) width=x-a
Step-by-step explanation:
You can find the complete solution for question 9 and question 10 in the given attachment
ANSWER 9)
FROM FIGURE
area of televsion=area of rectangle=length×breadth
Given,
Area of rectangle=x²+16x
x²+16x=length×breadth
x²+16x=y×x
dividing by x on both sides we get
x+16=y
Hence y=x+16
I hope it helped you
Which equation represents the circle described? the radius is 2 units. the center is the same as the center of a circle whose equation is x2 y2 – 8x – 6y 24 = 0. (x 4)2 (y 3)2 = 2 (x – 4)2 (y – 3)2 = 2 (x – 4)2 (y – 3)2 = 2² (x 4)2 (y 3)2 = 2²
The equation of the circle x² +y² – 8x – 6y + 21 = 0 is equal to the equation (x + 4)² + (y − 3)² = 2². Then the correct option is C.
What is a circle?It is a locus of a point drawn an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.
The equation of the circle is given as
x² + y² – 8x – 6y + 21 = 0
The equation can be written as
x² – 8x + 16 + y² – 6y + 9 = 4
(x + 4)² + (y − 3)² = 2²
Then the center of the circle is at (-9, 6) and the radius of the circle is 10 units.
More about the circle link is given below.
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what is the answer to this problem k+11=-8?
Answer:
k = -19
Step-by-step explanation:
Given
k + 11 = -8Subract 11 from each side.
k + 11 - 11 = -8 - 11k + 0 = -19k = -19Hey there!
Solve the equation :
Answer :k = -19 ✅
Explanations :k + 11 = -8
>> Substract 11 from both sides :
k + 11 - 11 = -8 - 11
>> Simplify :
k = -19
More about equations :
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Have a good day ;)
Question
Find the perimeter of the window to the nearest hundredth.
perimeter: about
ft
[tex]p = \frac{1}{2} \times 2 \times \pi \times radius \\ [/tex]
[tex]p = 3.14 \times \frac{3}{2} \\ [/tex]
[tex]p = 3.14 \times 1.5[/tex]
[tex]p = 4.71 \: \: ft[/tex]
Answer:
[tex]7.71ft[/tex]
Step-by-step explanation:
Formula for finding circumference
[tex]\frac{1}{2} \pi *d+d[/tex]
Diameter = [tex]3ft[/tex]
Substitue into equation:
[tex]\frac{1}{2}\pi *3+3[/tex]
Solve:
[tex]3.14*3=9.42\\\frac{1}{2} of9.42=4.71\\4.71+3=7.71[/tex]