Answer: Think it is -3/5
Step-by-step explanation:
6-5(x)=9
6-5(-3/5)=9
6+3=9
9=9
What is being solved for is r.
Answer: Always true
Step-by-step explanation:
Answer:
p + 9q.
Step-by-step explanation:
The explicit formula for the nth term of an A. P is
an = a1 + d(n - 1) where a1 = the first term and d = the common difference.
So the 10th term when a1 = p and d = q is:
a10 = p + q(10 - 1)
= p + 9q.
(360÷ number of angles) × number of angles
