Question

What is the value of x? Round your answer to the nearest tenth if necessary.

Answer 1

 Answer:  x =  7.211
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 4² + 6² = x² ; Solve for "x" ; (positive value).
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   16 + 36 = x² ; 
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   x² = 52 ; 
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   √(x²)  =  √52 ;
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 x = 7.2111025509279786  ; round to 7.211 . 
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