Answer:
c
Step-by-step explanation:
edge 2021
D. 29
180 - 151 = 29
come back
Answer: x = 15
Vertical angles are equal so we can set 47 = 3x + 2
Now just solve the equation for x
47 = 3x + 2
Subtract 2 from each side
45 = 3x
Divide both sides by 3
15 = x