asked 3.0k views
3 votes
Solve for X please help i need it fast

Solve for X please help i need it fast-example-1
asked
User Xorty
by
7.7k points

1 Answer

7 votes

Answer:

x = 20

Explanation:


(10)/(x) =
(x)/(40)

We cross-multiply and get

400 =
x^(2)


√(400) =
\sqrt{x^(2) }

x = 20

So, the answer is x = 20

answered
User Emerson Farrugia
by
8.3k points

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