A town has accumulated 5 inches of​ snow, and the snow depth is increasing by 4 inches every hour. A nearby town has accumulated 10 ​inches, and the depth is increasing by 2 inches every hour. In about how many hours will the snowfall of the towns be​ equal? In about nothing ​hours, the snowfall in both towns will be equal

it would be:

c.parallelogram.

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.