Answer:
True
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
The sum of the measures of the interior angles is given by:
n:sides of the polygon
And in a convex polygon the sum of the exterior angles sums 360°
Then
You just solve it and the answer is 12.
<span>−8x+5−2x−4+5x
= -5x + 1
so when x = 2 then
</span>-5x + 1
= -5(2) + 1
= -9
hope it helps
Answer:
2x + 2y = 24
Step-by-step explanation:
30 + 70 + D = 180
100 + D = 180
D = 80°