Mathematics, 06.10.2019 07:30, cooboy

Yvaries directly as the square of x. when x = 3, y = 18. what is the value of x when y = 72?

a. 6
b. 8
c. 12
d. 54

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Answers: 1

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Yvaries directly as the square of x. when x = 3, y = 18. what is the value of x when y = 72?
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