SOLUTION: 400cm cubed= pi r squared X 8.5 divided by 3 what is the radius

Algebra ->  Volume -> SOLUTION: 400cm cubed= pi r squared X 8.5 divided by 3 what is the radius       Log On


   

Question 899844: 400cm cubed= pi r squared X 8.5 divided by 3 what is the radius
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

400cm%5E3=+pi%2Ar%5E2%2A+8.5cm%2F3 ....pi=3.14, and you probably have 8.5cm
400cm%5E3=+3.14%2Ar%5E2%2A+8.5cm%2F3
400cm%5E3=+3.14%2Ar%5E2%2A+2.833333333333333cm
400cm%5E3=+8.897cm%2Ar%5E2
400cm%5E3%2F8.897cm=r%5E2
44.96cm%5E2=r%5E2
sqrt%2844.96cm%5E2%29=r
6.7cm=r