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2 years ago

Find the volume of the right circular cone that’s has the radius of 4 inches and height of 12 inches

Mathematics

1 answer:

elena-s [515]2 years ago

4 0

Answer:

64 pi in3.

Step-by-step explanation:

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Marianna martinez sells copy paper to local schools. SHE EARNS A 13 PERCENT STRAIGHT COMMISSION ON ALL SALES. IN NOVEMBER HER SA

aksik [14]

To solve this, you would take 13% of 28,540.
We can do this by multiplying 28,540 by .13 .
This give you the answer of a $3,710.20 commission.

Hope this helps.

7 0

2 years ago

A car travels 200 miles using 8 gallons of gasoline. What's the unit rate in miles per gallon? Please write

inn [45]

Answer:

0.04

Step-by-step explanation:

what you would do is 8 divided by 200 and get 0.04

please mark me brainliest

4 0

2 years ago

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What is the area of a circle with a radius of 9 cm? (Express your answer using π.)

jekas [21]

Area of a circle= π * r^2
π*9^2
π*81= 81π
Your answer is A.

4 0

2 years ago

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Lin's teacher uses the box to store her set of cubes with an edge length of one half inch. if the box is completely full, how ma

nlexa [21]

Answer:

448 cubes

Step-by-step explanation:

Volume of cubes fitted in the box will be equal to the cumulative volume of the cubes.

Since, volume of a cube = (Side)³

Side of the cube = $\frac{1}{2}$ inch

Therefore, volume of the cube = $(\frac{1}{2})^3=\frac{1}{8}$ inches

Volume of the storage box = 56 cubic inches

Since, number of cubes fitted in the storage box = $\frac{\text{Volume of the storage box}}{\text{Volume of one cube}}$

= $\frac{56}{\frac{1}{8}}$

= 56 × 8

= 448 cubes

Therefore, number of cubes fitted in the storage box = 448

3 0

2 years ago

The perimeter of the scalene triangle is 54.6 cm. Which equation can be used to find the value of b if side a measures 8.7 cm?

77julia77 [94]

A scalene triangle is a triangle that has 3 sides that are all different lengths.

Let these letters represent the problem:

a = 8.7

b = side 2

c = side 3

P = 54.6

To find the perimeter, we just need to add all the sides [ P = a + b + c ]

So, put what we have in the formula above.

54.6 = 8.7 + b + c

Best of Luck!

7 0

2 years ago

Read 2 more answers