Question

.

Answer 1

Answer:

x ≈ 43.3°

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos x = $\frac{adjacent}{hypotenuse}$ = $\frac{8}{11}$ , then

x = $cos^{-1}$ ($\frac{8}{11}$ ) ≈ 43.3° ( to 1 dec. place )

Answer 2

B° = x so refer that syllable to x