Answer:
11.9
Step-by-step explanation:
deltamath gave me the answer
Answer:
b = 15.7 -2a
Step-by-step explanation:
You are asking us to solve for b
2a +b = 15.7
Subtract 2a from each side
2a-2a+b = 15.7 -2a
b = 15.7 -2a

Answer: The sequence 3, 12, 26, ... is not a geometric sequence.
Answer:
35.0169°
Step-by-step explanation:
35.0169°
I hope this helps you!!
Answer: it's the last
Step-by-step explanation: