SOLUTION: 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.

Algebra ->  Square-cubic-other-roots -> SOLUTION: 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.      Log On


   

Question 52082: 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 by tutorcecilia(2152) About Me  (Show Source):
You can put this solution on YOUR website!
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.
V=%28s%5E3%29%29
729=%28s%5E3%29%29
%28++%28729%29%5E%281%2F3%29%29=+%28s%5E3%29%5E%281%2F3%29%29%29 [Take the cubed root of both sides]
9=s
.
checking
V=%28s%5E3%29%29
V=%289%5E3%29%29
v=729