Answer:
well,
Step-by-step explanation:
I guess free points then!
5:3
Write both sides as powers of :
since . Then
x = 45°
80° + 55° + x = 180°
135° + x = 180°
s(n) = (5n) + 1
s(n) = (5n) + 1 when n = 3 s(3) = 16
term to term is 5 more than the previous term "add 5"