Step-by-step explanation:
Hey.. Use a calc dude
Answer:
60
Step-by-step explanation:
y+y+60=180
2y =120
therefore,y=60
First, let's take a look at the formula to figure this out.
m = y2 - y1/x2 - x1
y2 would be -5, and y1 would be 8. -5 - 8 = -13.
x2 is -6, and x1 is also -6. -6 - -6 would be -12.
So, now we must divide -13 and -12, which results in 1 1/12.
Answer:
I would say A but I might be wrong, I'm not to clear on this. But I hope it helps
Step-by-step explanation:
<em>Refer to the attachment!!~</em>

- Here, We have used the Substitution method to solve the system equations.
- Verification is also there!