Consider that lines u and v are parallel. which equation models the relationship between the angles? what is the value of x? a) 12x - 4 = 10x + 10; x = 7 b) 12x - 4 + 10x + 10 = 180; x = 7.9 c) 12x - 4 = 10x - 10; x = -3 d) 12x + 4 = 10x + 10; x = 3

A)12x - 4 = 10x + 10; x = 7

Step-by-step explanation:

12x - 4 = 10x + 10; x = 7

Since lines u and v are parallel, the two angles are corresponding angles. Corresponding angles are equal to each other.

12x - 4 = 10x + 10

Solve for x:

2x = 14

x = 7

there are no answer choices

step-by-step explanation: