169 because you have to add the angles from the inside and the firat angke is 90
12!!!! Hope this helped and good encouragement
Answer:
17
Step-by-step explanation:
The slope is 6.cuse the slope also means sometimes 6
Answer:
Slope is m= -1
Step-by-step explanation:
Use the slope formula to find the slope m
.
y=mx+b
