Answer:
B) n = 6
Step-by-step explanation:
4n + 12 = 8n - 12
Combine like terms
24 = 4n
n = 6
Answer: 6
set 4n+12 and 8n-12 equal to each other and you should get 6
16.852
All side lengths are the same in an octagon. What you do is take the diamater and multiply it by 0.383. Diamater is the radius doubled.
6
4.75÷.75=6
3.25÷.50=6
(6)7+
