Answer:
look it up
Step-by-step explanation:
Try and find a way to look it up.
Im gussing you are talking about this website/app you dont have to answer all the questios you ca skip them if you dont know them and find another one to answer
−8−2y−14x=0
add 14x to both sides
−14x−2y−8+14x=0+14x
−2y−8=14x
Add 8 to both sides.
−2y−8+8=14x+8
−2y=14x+8
Divide both sides by -2.
-2y=14x+8 / -2
y=−7x−4
if two lines are parallel and a transversal cuts it,then corresponding angles are equal.
?=130°(corresponding angles)
D
25.2 is the answer
19.6/7=2.8
2.8 x 9= 25.2
hope this helps
