Mathematics
evelyn14
12

A pentagonal pyramid has a volume of 1536 in3. What is the volume of the pentagonal pyramid if the measures are multiplied by ? A. 384 in3 B. 128 in3 C. 96 in3 D. 24 in3 The volume of a cube is 512 cm3. What are the sides multiplied by if the original volume of the cube was 8 cm3? A. 4 B. 1/4 C. 64 D. 1/64 What are the sides of a rectangular prism increased by if the volume increases from 54 mm3 to 3456 mm3? A. 2 B. 3 C. 4 D. 5 What is the volume of a rectangular prism when the lengths are tripled? L=5 W=4 H=3 A. 1620 ft3 B. 810 ft3 C. 360 ft3 D. 180 ft3 The radius and height of the cylinder are multiplied by 3. What is the volume of the cylinder? radius =2 height =5 A. 540π in3 B. 360π in3 C. 180π in3 D. 60π in3

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(1) Answers
MooBaby

1. A 2. C 3. C 4. B 5. D Im not 100% sure but I tried my best :) good luck.

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