What is the measure of angle 4? A. 89 b. 91 c. 92 d. 94

D)94

Step-by-step explanation:

Consecutive interior angles are supplementary. So, set the angles equal to 180 and solve for x.

3x + 22 + 3x + 14 = 180

x = 24

So, ∠4 = 3x + 22 = 3(24) + 22 = 94°

this doesn't make sense lol

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: