What is the surface area, in square millimeters, of the right rectangular pyramid?
A. 235,280 square millimeters
B. 340,928 square millimeters
C. 342,688 square millimeters
D. 576,208 square millimeters
Answers
Answer:C
Step-by-step explanation:
Related Questions
Mason plays a game by flipping a fair coin. He wins if the coin lands facing heads-up. What is the probability, as a fraction, that Mason wins the game?
(I need an actual answer, pls)
Answers
Answer:
[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
There are two ways a fair coin can land: heads and tails. Since there is an equal chance that the coin lands on heads and tails, there is half chance ([tex]\frac{1}{2}[/tex] or 50%) that the coin lands heads-up.
∴ Therefore, the probability as a fraction is [tex]\frac{1}{2}[/tex].
Hope this helps!
Complete the chart in model it on the previous page. Describe and explain the relationship between the decimals for 2/6 and 4/6
Answers
Answer: The relationship between the decimals for 2/6 and 4/6 is that the decimal for 4/6 is twice the decimal for 2/6.
When we simplify 2/6, we get 1/3, which is equivalent to 0.33 as a decimal. When we simplify 4/6, we get 2/3, which is twice the value of 1/3. So the decimal for 4/6 is twice the decimal for 2/6, which means that they have a proportional relationship.
Step-by-step explanation:
Answer
They are like fractions
Step-by-step explanation:
This is because fractions which have the same denominators irrespective of the numretor are called like fractions.
Of 100 random student surveyed, 42 own a dog, 33 own a cat, and 16 own a dog and cat, and 9 own neigher a dog or cat. Based upon the results, how many of the next 150 students surveryed would you expect to own a dog and cat?
Answers
Answer:16
Step-by-step explanation:
150/100=1.5
16x1.5=24
How many terms does the expression 4x + 3y - 16 have?
i really need the help
Answers
The expression 4x + 3y - 16 has three terms. The terms are:
4x (the term with the coefficient 4 and the variable x)
3y (the term with the coefficient 3 and the variable y)
-16 (the constant term with the coefficient -16)
There are 3 terms. The 2 terms are 4x, 3y, and -16. They’re the invidual expressions separated by a + or - sign.
*50 POINTS* 7th Grade Geometry please help
Answers
Answer:
D.4
Step-by-step explanation:
Students were surveyed to determine their favorite types of animals. The bar graph shows the number of students who selected each type of animal. 80% 5% 6% 20% Type of Animal Clear my selection Fish Lizard Bird Dog 6 8 Number of Students What percentage of the students surveyed selected "Bird" as their favorite type of animal? Cat 0 2 Favorite Animals 10
Answers
Answer:
20%
Step-by-step explanation:
There are 30 total survey responses and 6 people chose bird and so 6 is 20% of 30 which means the answer is 20%.
Answer:
20%
Step-by-step explanation:
This is beacuse if we count all the types of animals the students choosed, it's 30. And 6 students selected bird. So, 30/6=5 and 5 is 20% of 30
THUS, ANSWER IS 20%
Help and explanation please
Answers
Answer:
1320 L / hour
Step-by-step explanation:
the question says that 22l in one minute so x liters in an hour
to get x, just multiply by 60. 22x60=1320(ans)
What is the value of 34x2+5 when x=2 ?
Answers
34x2=68
68x2=136
136+5=141
What is the surface area, in square inches, of the original box?
What is the total cost, in dollars, of 1 original box?
Answers
Answer:
Surface area of original box:
2((10)(6) + (10)(3) + (6)(3))
= 2(60 + 30 + 18)
= 2(108)
= 216 square inches
Total cost of one original box:
(216 / 144)(22¢ / square foot)
= 1.5 × 22¢ = 33¢
What is the difference between the mean number of boxes of donuts sold during the first 3 months of last year and the first 3 months of this year?
Answers
Answer:
difference is 2 boxes
Step-by-step explanation:
A) first 3 months of last year
435+428+437/3 = 433
B) the first 3 months of this year
450+406+450/3 = 435
C) difference is 2 boxes
Mrs. Jones makes scented candles and wax warmers. The table shows the ratio of the number of candles to the number of wax warmers she makes.
candles: 7, 14, 21, 28, 77
wax warmers: 5, 10, 15, 20, ?
How many wax warmers will she make when she makes 77 candles?
A. 75
B. 40
C. 55
D. 69
Answers
The ratio of candles to wax warmers is 7:5, 14:10, 21:15, 28:20, 77:x.
We can simplify the ratio by dividing each side by its greatest common factor:
7:5 can be divided by 2 to get 7/2:5/2
14:10 can be divided by 2 to get 7:5
21:15 can be divided by 3 to get 7:5
28:20 can be divided by 4 to get 7:5
Therefore, the missing value must be 55, since 77:55 is the simplified version of 77:x.
So when Mrs. Jones makes 77 candles, she will make 55 wax warmers.
Answer: C. 55
Answer:
11 ratios of wax warmers: 55
Step-by-step explanation:
Ratio solution:
5*11
7*11
Answer: 55
100 PTS (seriously its 7:41 PM rn i cant do this pls help)
Match each the rational number with a point on the number line.
(Be sure to use the numbers 1 through 4 to indicate which rational number goes in each answer box)
1. -1
A
2. -1.2
D
3. 0.2
C
4. 1
B
pls answer correctly im begging u
Answers
Answer: A=-1 4/5 B=-1.2 C=0.2 D=1 3/5
Step-by-step explanation:
I know this answer is right because the numbers got larger as the letters went to the right which means increase and the answers and graph makes logical sense to me. Hopefully you get a good grade on this.
Answer:
The correct option is Option D) A=-0.7,B=-9/16,C=-0.4,D=-5/16
step by step:
From the number line we can observed that:
1) A, B, C and D lies between -1 and 0.
2) Point A and B lies between -1 and -0.5
3) Point C and D lies between -0.5 and 0
Therefore, the value of A and B must have a negative value lying between -1 and -0.5
Also, the value of C and D must have a negative value lying between -0.5 and 0.
Now consider the provided options.
Option A) A=-5/16,B=-9/16,C=-0.7,D=-0.4
This is Incorrect representation because the value of C and D should lying between -0.5 and 0.
Option B) A=-0.4,B=-0.7,C=-5/16,D=9/16
This is Incorrect representation because the value of A and B should lying between -1 and -0.5.
Option C) A=9/16,B=-5/16,C=-0.4,D=-0.7
This is Incorrect representation because the value of C and D should lying between -0.5 and 0.
Option D) A=-0.7,B=-9/16,C=-0.4,D=-5/16
Here the value of A and B lying between -1 and -0.5 also the value of C and D lying between -0.5 and 0.
Also they are in ascending order from -1 to 0.
Hence, the correct option is Option D) A=-0.7,B=-9/16,C=-0.4,D=-5/16
What is the height, h, of the large triangle? Area of triangle = 12
Answers
Answer:
Step-by-step explanation:
Area of solid triangle = 37.5
Please answer the question
Answers
answer is
(11y - 36)° = 63°
11y=63+36
11y=99
y=99/11
=9
I NEED THIS RIGHT NOW
Answers
Answer:
x - y
Step-by-step explanation:
if x is greater than y subtraction will be the result with a positive number.
I'll give you 59 points + Brainliest.
Answers
Answer:
23.7 ounce bottle is better value.
Step-by-step explanation:
Answer:
10.1 ounce bottle is better buy
Step-by-step explanation:
10.1=19 cents
23.7= 21 cents
Help pls!! It's just a question....
[tex]\frac{a^{2} +b^{2} }{2}[/tex] to [tex]\left \ {{a=-1} \atop {b=-2}} \right.[/tex]
The result is [tex]\frac{7}{2}[/tex] , but I want to know the calculation for this result.
Answers
I don't feel confident with my answers so can someone help me with this?
Answers
Answer8
8.3 repeating
Step-by-step explanation:
Since it takes 75 pounds of seed to plant a nine acres field, divide by 9 to get the pounds for one acre field which is 75/9=8.333repeating
if u help me u have mega rizz
Answers
Area of the base is 9 square feet, the lateral face area is 27 square feet, Lateral surface area is 27 square feet and total surface area is 36 square feet.
What is Three dimensional shape?a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.
The square has a side length of 3 ft
Area of the base is 3×3
Area of the base is 9 square feet
Now let us find the lateral face area = 2a√[(a²/4) + h²]
=2(3)√[(9/4) + 17.64]
=6√20
=27 square feet
Lateral surface area = a√(a²+4h²)
a=3, h=4.2
Lateral surface area = 3√(9+4(4.2)²)
= 3√(9+4(17.64))
3√(9+70.56
= 3√79.56
=3×9
=27 square feet
To find total surface area, we have to find the slant height by pythagoras theorem
(1.5)²+(4.2)²=l²
2.25+17.64=l²
20=l²
4.47=l
Now total surface area = a² + 2al
=3²+2(3)(4.47)
=9+26.82
=36 square feet
Hence, Area of the base is 9 square feet, the lateral face area is 27 square feet, Lateral surface area is 27 square feet and total surface area is 36 square feet.
To learn more on Three dimensional figure click:
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Which angles are supplementary to each other? Select all that apply.
Answers
Answer:The angles which are supplementary to each other are angles 4 and 5,4 and 3
Step-by-step explanation:Supplementary angles are angles which,when added,gives 180 degrees as the sum. In the options given, angles 3 and 1,4 and 1 won't be considered as supplementary angles because their sun won't be equal to 180 degrees
Which angle is complementary to CDA?
Answers
Answer:
<CDB
Step-by-step explanation:
The measures of two complementary angles add to 90°.
<ADB is a right angle, so it measures 90°.
The measures of angles CDA and CDB add to 90°, so they are complementary angles.
Answer: <CDB
How would you solve this without S.A formulas
Answers
Answer:
Step-by-step explanation:
Length of the object = 4 ft
Breadth of the object = 4 ft
Height of the object = 3 ft
Volume / Area of the object = Length * Breadth * Height
= 4 * 4 * 3
= 48 ft³
Length of the cubical hole = 2 ft
Breadth of the cubical hole = 2 ft
Height of the cubical hole = 3 ft
Volume / Area of the cubical hole = Length * Breadth * Height
= 2 * 2 * 3
= 12 ft³
Remaining Area of the object = Area of the object - Area of the cubical hole
= 48 - 12 ft
= 36 ft
IMPORTANT NOTE :-
We can’t tell any area of a 3d object without it’s SA formulas.
Please mark my answer as the BRAINLIEST.
:)
Hope my answer helps you.
A deli is trying out new labels for their cylindrical-shaped wheels of cheese. The label covers the entire wheel except the circular top and bottom.
If the wheel has a radius of 22 centimeters and a height of 16 centimeters, how many square centimeters of the wheel does the label cover?
Answers
To find the area of the sides of the cylinder, you must find the circumference first for the length.
C = 2(pi)r
C = 2(pi)22
C = 44(pi)
Area for the sides: A = C * h
44(pi) * 16 = 704(pi) square centimeters
Part B: Alex has 270 sugar cubes, like the one shown. He uses all the cubes to fill a box shaped like a larger rectangular prism. There are no gaps between the cubes.
The volume of the SUGAR CUBES is 1/27 in³.
Determine the volume, in cubic inches, of THE BOX.
Answers
Answer:
Step-by-step explanation: yup it is right
What is this figure a picture of: a picture of a geometric pattern transformation reflection translation tessellation
Answers
Answer:
Tessellation
Step-by-step explanation:
The figure shown is a picture of a Tessellation
Where a Tessellation is a tiling of regular polygons (in two dimensions), polyhedra (three dimensions), or polytopes ( dimensions)
Students were surveyed to determine their favorite types of animals. The bar graph shows the number of students who selected each type of animal. 80% 5% 6% Type of Animal 20% Fish Lizard Bird 6 8 Number of Students What percentage of the students surveyed selected "Bird" as their favorite type of animal? Dog Cat 10 2 Favorite Animals 10
Answers
20% of the students surveyed selected "Bird" as their favorite type of animal. Hence option D is correct.
What is the percentage of Bird?To calculate the percentage of students who selected "Bird" as their favorite type of animal, we need to first determine the total number of students surveyed. From the bar graph, we can see that the total number of students is:
2 + 4 + 6 + 10 + 8 = 30
The number of students who selected "Bird" as their favorite type of animal is 6. To calculate the percentage, we can use the following formula:
Percentage = (Number of students who selected "Bird" / Total number of students surveyed) x 100%
Substituting the values we have:
Percentage = (6 / 30) x 100%
Percentage = 20%
Therefore, 20% of the students surveyed selected "Bird" as their favorite type of animal.
Learn more about percentage from
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EXPANDING BRACKETS -
5 (2x - 1)
Answers
Answer:
[tex] \sf \: 10x - 5 [/tex]
Step-by-step explanation:
Now we have to,
→ Simplify the given expression.
The property we use,
→ Distributive property.
The expression is,
→ 5(2x - 1)
Let's simplify the expression,
→ 5(2x - 1)
→ 5(2x) + 5(-1)
→ 5(2x) - 5(1)
→ 10x - 5
Hence, the answer is 10x - 5.
Answer: [tex]10x-5[/tex]
Step-by-step explanation:
[tex] 5(2x-1) // =5×2x-1×5 // =10x-5[/tex]
mathematics of the 8th
Answers
Answer:
36 by 2873
Step-by-step explanation:
Answer:
36 by 2873
Step-by-step explanation:
look at the example problem.Explain how you can use multiplication to check the answer
Answers
Answer:
3 1/2x16
Step-by-step explanation:
You can multiply 16 times the answer (3 1/2 or 3.5) which equals 56 ounces.
Hope this helped
The number of TVs per household for Mrs. Jamison’s class and Mr. Zimmerman’s class are shown below.
Need help ASAP will give brainliest
Answers
Answer:
1. 3
2. 2
Step-by-step explanation: