Question

What is X if line a and b are parallel

Answer 1

x = 4

Explanation:

8x = 180 - 148 [ corresponding angles are equal ]

8x = 32

x = 4

Answer 2

We can determine from their equations whether two lines are parallel by comparing their slopes. If the slopes are the same and the y-intercepts are different, the lines are parallel. If the slopes are different, the lines are not parallel. Unlike parallel lines, perpendicular lines do intersect.

Explanation: