Given that ∠1 is a complement of ∠2 and that m∠2=8 , find m∠1.

A. 72°
B. 82°
C. 100°
D. 172°

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.

2 1/2 feet

step-by-step explanation:

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)