Answer:
62.5°
Step-by-step explanation:
Cos(x) = 6/13
x = acos(6/13)
x = 62.51357375
x = 62.5°
A= -2
B= Y-1= -1/2 (X-3)
i think it is A. i may be wrong though.
2x+4
please give me a brainliest!!