Answer:
130 degrees
Step-by-step explanation:
arc CA is 50 since the angle is 50 and then you would subtract from 180 since it is half the circle which leaves you with C, or 130 degrees.
Answer: A. x ≤ -3
x/3 - x-1/2 ≥ 1 would make x ≤ -3
2y-2x-2y= - 22x = 0x + 2y = 1
Answer: 4
