Question

I just need 10 and 11. Pleaseeee. Thank you !

Answer 1

10. x ≈ 15,9

11. x ≈ 17,5

Explanation:

10. Use the Pythagorean theorem:

`{x}^(2) = {17}^(2) - {6}^(2) = 289 - 36 = 253`

`x > 0`

`x = √(253) ≈15.9`

11.

`{x}^(2) = {9}^(2) + {15}^(2) = 81 + 225 = 306`

`x > 0`

`x = √(306) ≈17.5`