Answer:
3/5
Step-by-step explanation:
I took the test
Answer:
There is no question
Step-by-step explanation:
When I factor[ 2cos (square) - 5cos -3], I get (2cos + 1)(cos - 3). 2cos + 1 = 0, 2cos = -1, cos = -0.5,. Using inv cos on calculator, I get 120 degree related angle.
Answer:
-18w+2
Step-by-step explanation:
6*-3w=-18w
1/3*6=2