<span>since C = 2πr
so r=C/2π</span>
Answer:
A- 2x + 8
Step-by-step explanation:
Combine like terms
6x - 4x = 2x. 2x + 8 is left
Answer:
k = 10
Step-by-step explanation:
the sum of any two interior angles is equal to the exterior angle of the unknown interior angle
4k+5 + 6k+10 = 115
10k + 15 = 115
10k = 100
k = 10
D, as a frame goes around the entire photo, so having the perimeter would show the length of wood needed to surround the photo.
