I Do

GREENHOUSES A greenhouse has the shape of a square pyramid. The base has a side length of 30 yards. The height of the greenhouse is 18 yards.                                                            

What is the volume of the greenhouse?

FRAMES Margaret makes a square frame out of four pieces of wood. Each piece of wood is a rectangular prism with a length of 40 centimeters, a height of 4 centimeters, and a depth of 6 centimeters. What is the total volume of the wood used in the frame?

                                                  

WE Do

BILLIARDS A billiard ball set consists of 16 spheres, each is 2.25 inches in diameter.

What is the total volume of a complete set of billiard balls?

Round your answer to the nearest thousandth of a cubic inch.

You Do

Solve for x.

A. 22B. 25C. 23D. 21/2

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Solve for x.

A. 36/11B. -36/11C. -11/36D. 11/36

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Solve for x.

A. -43/13B. -13/43C. 13/43D. 43/13

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.

A. 4B. -4C. -9D. 9

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Solve for x.

A. 3B. 4C. 12D. 7

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