SOLUTION: How do I answer this? The volume of a cube is given by V = s3. Find the length of a side of a cube if the Volume is 729 cm3. Answer: Show work in this space.

Algebra ->  Radicals -> SOLUTION: How do I answer this? The volume of a cube is given by V = s3. Find the length of a side of a cube if the Volume is 729 cm3. Answer: Show work in this space.       Log On


   

Question 42615: How do I answer this?
The volume of a cube is given by V = s3. Find the length of a side of a cube if the Volume is 729 cm3.
Answer:
Show work in this space.
Answer by wuwei96815(245) About Me  (Show Source):
You can put this solution on YOUR website!
V = s^3
Find the cube root of both sides.
The cube root of V = s

Therefore, the cube root of 729 cm3 = s
Since the cube root of 729 is 9 the value of s = 9 cm.
Do you see how I got the answer?