-7/6 is the answer hope it helped
the answer is C, I think because parallel lines never touch
Since the lines are perpendicular the opposite angle of labeled is also 60° and so would the two angles on the the lower just opposite way therefore 8x-4=60
-4 -4
8x=56
/8 /8
X=7
X=2 . HOPE THIS HELPED !!!!
The formula of a distance between two points:

We have the points (-1, 8) and (5, -2). Substitute:
