Question 1037226: Look at the formula for the volume of a rectangular prism. How does the volume of a rectangulag prism change in each case?
A) the length is doubled.
B) both the length and width are doubled.
C) all the length, width, and height are doubled.
Answer by josgarithmetic(39618)   (Show Source):
You can put this solution on YOUR website! I will only do question B, you learn from the solution, and then you do A and C.
Dimensions x,y,z and volume v=xyz.
Change x to 2x and change y to 2y.
What is volume?
v=xyz
-
2x*2y*z
4xyz
4*v
Double the size of two of the dimensions makes multiply of volume by 4.
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