Respuesta :

jaive
answer is 22.25, hope this helps!!

Answer:

x = [tex]\sqrt{495}[/tex] ≈ 22.25

Step-by-step explanation:

a² + b² = c²             The hypothenuse is 24 (side opposite the 90°) is c

9² + x² = 24²

81 + x² = 576

x² = 576 - 81

x² = 495

x = [tex]\sqrt{495}[/tex]; x ≈ 22.25