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Someone please help me!!!!

Someone please help me!!!!-example-1

1 Answer

3 votes

Answer:

First Choice:

(1.4)(0.18)²

Explanation:

Using the negative exponent rule


\left((a)/(b)\right)^(-1) = (b)/(a)

we get


\left((5)/(7)\right)^(-1) = (7)/(5)


(7)/(5) = 1.4\\\\

Therefore

\left((5)/(7)\right)^(-1)\left(0.18\right)^2\\\\= (1.4)(0.18)^2

User Ronald Holshausen
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