Question

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

Answer 1

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

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

Answer 2

Sent a picture of the solution to the problem (s).