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Sever21 [200]
3 years ago
9

What is the volume of a right pyramid with base area B=8ft^2 and height h=12 ft

Mathematics
1 answer:
vivado [14]3 years ago
7 0

Answer:

The volume would be 31 cubic feet.

Step-by-step explanation:

To find this, use the formula for the area of a right pyramid.

A = 1/3bh

A = 1/3(8)(12)

A = 1/3(96)

A = 32

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Answer:

6. The number is -5

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Step-by-step explanation:

Question six can be re-worded to create the following expression:

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-2=\frac{4x+10}{5}\\-10=4x+10\\-20=4x\\\frac{-20}{4} = x\\-5 = x

Question seven can be solved by first listing the constraints (assuming x is smaller than y):

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To get the numbers, we can create a system of linear equations. First, solve for y in each expression:

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Solve for x:

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Solve for y:

y = x + 1\\y = 10 + 1\\y= 11

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