Answer:
D
Step-by-step explanation:
Answer: x = -1, 1
Step-by-step explanation:
The measure of arc PO is 173 degrees
Answer:
No, the given sequence is not arithmetic.
Step-by-step explanation:
The given sequence is

The first term is 5.
A sequence is an arithmetic, if the difference between any two consecutive terms are same.
The difference between terms are



Since the difference between consecutive terms are not same, therefore given sequence is not arithmetic.
I believe the answer is 415
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