Try C, im sorry if it’s wrong
Answer: Hope this helps you!
Edit: the 2nd photo is more in detail and should help you better. Good luck!
Step-by-step explanation:
The product of two perpendicular slopes is always -1
Answer:
There are 180 degrees in a triangle so it is 80 degrees
Answer:
I think Quadrant 1. I;m not trying to just answer for the points
Step-by-step explanation: