It is 4803 i am not good at math so dont ask me how i got it cause i did it in my head
Answer:
2 7/8
Step-by-step explanation:
A whole circle is 360 degrees. So add up the known degrees (115+105+60)=280degrees
Then 360-280=80 degrees
The formula of a slope:

We have the points (1, 4) and (1, -3). Substitute:

DIVISION BY ZERO!!!
Answer: The slope is undefined.
It's a vertical line x = 1.
Answer: I think its the last one
Step-by-step explanation:
i might be wrong so its ok not o mark me the brainliest