1 Answer

Pethel · Answer 1 · 2023-06-03T05:14:38+0000

Answer:

$\boxed{\sf x = 11.57}$

Explanation:

$\sf {x}^(2) = {3.6}^(2) + {11}^(2)$

Calculate 3.6 to the power of 2 to get 12.96, and 11 to the power of 2 which will give you 121.

$\sf {x}^(2) = 12.96 + 121$

Add 12.96 and 121.

$\sf {x}^(2) = 133.96$

Now, we'll take the square root of both sides of the equation.

$\sf \sqrt{ {x}^(2) } = √(133.96)$

$\sf x = 11.57$

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