John painted his most famous work, in his country, in 1930 on composition board with perimeter 102.04 in. If the rectangular painting is 5.05 in. taller than it is wide, find the dimensions of the painting.

y=mx+b is the final answer!   : )

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.

answer: rolling a number cube and flipping a coin.

step-by-step explanation:

the answer should be a. snail