Hello everyone! Can you please help me? Will mark the best answer the brainlyest!
Thnx!

Answer:
14.4 to 1 dec. place.
Step-by-step explanation:
By Pythagoras:
17^2 = 9^2 + x^2
x^2 = 17^2 - 9^2
x^2 = 208
x = sqrt 208
x = 14.42.