Answer:

Step-by-step explanation:
Answer:
.82 or 80 degrees rounded
Step-by-step explanation:
you can use SOH-CAH-TOA meaning sin = opposite/hypotenuse, so 14/17 = .82.
Answer:
x = 19
Step-by-step explanation:
Vertical angles are equal
So
7x - 8 = 6x + 11
7x - 6x = 11 + 8
x = 19
The answer is 0.023.
Hope this helps