D. Add 5 to 2 because you start with the parentheses first
Answer: 
Step-by-step explanation:
In the geometric sequence we can see each time we are dividing by 5. That is the same as multiplying by
so that is the common ratio.
Answer:
(9,5.5)
Step-by-step explanation:
You do 90-45 bc the whole angel must equal 90
Answer:
The answer is C.
Step-by-step explanation:
I just did the test and the answer was C