Answer:
B.
Step-by-step explanation:
the answer is b g(x)+f(x)
(combine like terms)
-5y + 12 + 8y − 6 − 2
3y+12-8
3y+4
180
If the awnsers are equal and make a full 360 angle, the angle of one of them is 180 because that is half of 360.
sally= a1/2
Answer: The answer is 6