Sk.illz, dude lol ;P
Answer:
Step-by-step explanation:
Good at what?
46.2% Decrease
180°
cos(x) = - 1 has only 1 solution in the required interval , that is
x = (- 1) = 180°
x = 2
-26 = -15x + 8
-34 = -15x
x = 9