Step-by-step explanation:

What you do is you distribute the 5.
So your answer would be 5x+15
6. -√ 2 / 2
8. -√3 / 2
If you look at the chart provided, it gives you the unit circle, which has every angle in degrees, radians, and precise values.
the given is ordered as such: (cos, sin)
The answer is 6a^2bc + 9ab^2 c
Answer: over the starting point
Step-by-step explanation: