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3 votes
please help me and explain. what is the value of
(x)/(y) if
(28)/( x^(2) ) = (7)/(xy)

User Esko
by
8.8k points

1 Answer

2 votes

(28)/(x^2) = (7)/(xy)
multiplying both sides by x^2

28=(7x^2)/(xy)
simplifying

28= (7x)/(y)
dividing by 7

(28)/(7)= (x)/(y)
User Jonathan Crooke
by
7.9k points

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