Answer:
Opposite angles
Step-by-step explanation:
Where two lines intersect each other, the angles opposite to each other are opposite angles. Opposite angles have the same measure.
I hope this helps!
Answer:
it would be a graph that went up, down, up, up up
Step-by-step explanation:
The gcf of 4,8 and 14 is 2.
8y-4x=2x+12y
x+2y+8y-4x=180
10y-3x=180
x+2y+2x+12y=180
14y+3x=180
24y=360
y=15
8(15)-4x=2x+12(15)
120-4x=2x+180
120=6x+180
-60=6x
x=-10