2(-6^2)+5(2^2)
2(36)+5(4)
72+20
92
Answer:
166
Step-by-step explanation:
N=6
6 x 8=48
Just replace the letter given with the number they give
Circumference of a circle:
C = 2 r π;
Length of an arc:
L = r π α / 180°
L = r π · 30° / 180° = r π /6
r π /6 : 2 r π = 1/6 : 2 = 1/12
Answer: A ) 1/12