Answer:
A
Step-by-step explanation:
-4 or
Rise 4 and run 1 to the left (that's what makes it negative)
Answer:
18.18
Step-by-step explanation:
total sum of angle of quadrilateral is 360
70+60+ 7x-4+4x-3=360
160-7 +11x =360
153 +11x =360
11x=360-153
x=207/11
x=18.18
Y - 3 = 4x + 8
y = 4x + 11
slope = 4