Answer:
let y=f(x)
Hope it helps! :)
969
Step-by-step explanation:
173 + 212 + 185 + 197 + 202 = 969
a and d
5x+2(3x+8)
5x+6x+16
11x+16
11x=-16
X=16/11
let the number of sides be n.
Thus,
(n-2)x180=330
n-2=1.83
n=3.83
Rounding off we have, n=4.
Thus the total number of side is 4.