SOLUTION: If 30x15x9=r^2x3^2, then r^2 equals what number?

SOLUTION: If 30x15x9=r^2x3^2, then r^2 equals what number?

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Question 908735: If 30x15x9=r^2x3^2, then r^2 equals what number?
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
r^2 = 450
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