B. If the circle was shaded in 3 would be included
Answer:
-8?
Step-by-step explanation:
The sum of the measures of the interior angles of a polygon of n sides is
180(n - 2)
If the polygon is regular, all angles are congruent, and each angle measures
[180(n - 2)]/n
Set the measure of one angle equal to 140, and solve for n, the number of sides.
[180(n - 2)]/n = 140
180(n - 2) = 140n
180n - 360 = 140n
40n = 360
n = 9
The number of sides is 9.
Answer:
69%
Step-by-step explanation:
if there are 69 packs of mint gum and 31 packs of friut gum 69+31=100
so 69 out of 100 (packs of mint gum) would be 69% of 100