Answer:
8.
9
18.1333%
Step-by-step explanation:
I THINK this is the answer,
The answer is D. -5.
The sequence begins with 9. The sequence is reduced by 2 each step, for seven steps. Results of the seven negative steps:
7 * -2 = -14.
The difference is:
9 - 14 = -5
Answer: 45 degrees I think