Answer: -107pi/45 radians
Add the one from the left to the 63 to get 64. Then divide both sides by 4 and get x^2=16. Take the square root of both sides to get x to equal 4.
Supplementary: straight line is 180 degree
x + (x-6) = 180
2x = 186
X = 93
Answer:150
Step-by-step explanation:
