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Lady_Fox [76]
3 years ago
13

Find the volume of a pyramid with a square base, where the perimeter of the base is

Mathematics
1 answer:
dalvyx [7]3 years ago
8 0

Answer:

12.5

Step-by-step explanation:

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A soup can has a height of 4 inches and a radius of 2.5 inches. What's the volume of soup in cubic inches that would fill one so
Alenkasestr [34]

Answer:

C. 78.5 in^3

Step-by-step explanation:

A soup can is in the shape of a cylinder. The volume of a cylinder can be found using the following formula:

v=\pi r^2h

We know that the height is 4 inches and the radius is 2.5 inches.

r= 2.5 in

h= 4 in

v=\pi (2.5in)^2*4in

Evaluate the exponent.

(2.5 in)^2=2.5 in*2.5in=6.25 in^2

v=\pi *6.25 in^2*4 in

Multiply 6.25 in^2 and 4 in.

6.25 in^2*4 in=25 in^3

v=\pi*25 in^3

Multiply pi and 25 in^3.

v=78.5398163 in^3

Round to the nearest tenth. The 3 in the hundredth place tells us to leave the 5 in the tenth place.

v=78.5 in^3

78.5 cubic inches can fill one soup can.

7 0
4 years ago
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lina2011 [118]
I believe the answer would be B<span />
6 0
4 years ago
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Kent pedaled his new bicycle at 7 miles per hour. How may feet per hour is this?SHOW YOUR WORK!
ki77a [65]
If there are 5,280 feet in one mile, multiply that by 7 to get 36,960 ft
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4 years ago
PLEASE HURRY-When Melissa is playing soccer she makes 2 goals out of every 12 shots on goal. How many times would you expect her
melisa1 [442]

Answer: 24 goals

Step-by-step explanation:

Melissa makes 2 goals out of every 12 shots on goal.

This means that the amount of shots needed to score a goal for her is:

= Number of shots / Number of goals

= 12 / 2

= 6 shots

She scores a goal every 6 shots.

If she makes 144 shots therefore, she will score:

= Number of shots / Number of shots needed per goal

= 144 / 6

= 24 goals

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3 years ago
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Answer:

Step-by-step explanation:

all correct

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3 years ago
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