Answer:
x= 36
z=109
Step-by-step explanation:
71 and 5x-109 are alternate exterior angles. That means they are equal
71 = 5x-109
Add 109 to each side
71+109 = 5x-109+109
180 = 5x
Divide each side by 5
180/5 = 5x/5
36 =x
We know that z and 5x-109 are supplementary angles
z+ 5(36)-109 = 180
z+180 - 109= 180
z+71 = 180
Subtract 71 from each side
z+71-71=180-71
z = 109
