Question

I NEED AN ANSWER ASAP Find the value of x. Round to the nearest tenths place. ​

Answer 1

Answer:

x ≈ 6.6

Step-by-step explanation:

Use Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² + ($\sqrt{5}$ )² = 7²

x² + 5 = 49 ( subtract 5 from both sides )

x² = 44 ( take the square root of both sides )

x = $\sqrt{44}$ ≈ 6.6 ( to the nearest tenth )

Answer 2

Answer:

Four feet

Step-by-step explanation: