Answer: 32x + 72
Step-by-step explanation:
8*4x +8*9
32x +72
Answer:
First ans is true but second one is not the cotrect
one
<h3>
Answer: 
</h3>
Explanation:
The identity we'll use is cos(-x) = cos(x) for any value of x.
So cos(-150) = cos(150).
Then locate the angle 150 on the unit circle. The terminal point is 
The x coordinate of this terminal point is the value of cos(150).
Answer:
Where is the rest of this Question???
Step-by-step explanation: