Respuesta :

Answer:

x ≈ 15.7

Step-by-step explanation:

using the tangent ratio in the right triangle

tan63° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{x}{8}[/tex] ( multiply both sides by 8 )

8 × tan63° = x , then

x ≈ 15.7 ( to the nearest tenth )