Answer:
x=-3
x=-5
Step-by-step explanation:
s = 15.
The formula for a polygon with s sides is:
Sum of the angles = 180(s - 2) so we have:
180(s - 2) = 2340
180s - 360 = 2340
180s = 2700
s = 15
2 x 40 is = 80
i hope that helps
5 markers -------> $6.55
4 markers -------> x
11 + 5√5
6 + 3√5 +2√5 + 5
root n * root n = n , which is why there is a 5 at the end
