Question

Help me pls i really need help

Answer 1

9514 1404 393

Answer:

9.38

Explanation:

For a right triangle, the Pythagorean theorem tells you the relationship between the leg lengths and the hypotenuse is ...

x² +9² = 13²

x² = 169 -81 = 88

x = √88 ≈ 9.38

The length of x is about 9.38 units.