Answer:
x=70 degree
Step-by-step explanation:
x+110 =180 degree (the relation between x and 110 degree is that they are co exterior angles are same side exterior angles and sum of co exterior angles is always 180 degree)
x=180-110
slope = (y2-y1)/ (x2-x1)
m = (0-0)/ (7--4)
m = 0/11
m=0
the slope is 0
the answer to your question is b
74