Answer:
4/5 would be at the 8th line, and 3/10 would be on the 3rd
Step-by-step explanation:
the formula for slope is
so just replace y and x for the proper values
133°
angles on a straight line = 180°
180 - 144 = 36°
angles in a triangle = 180°
36 + 31 = 67
180 - 67 = 113
answer = 113°
4/2
