Answer:
x>-2.5
Step-by-step explanation:
Answer : 0.3 as it’s 6/20 :)
Vertical angles equal eachother
set angle 4 and angle 8 equal to eachother
3x=x+40
-x both sides
2x=40
÷2 both sides
x=20
solve for angle 4
3 (20)
60 B
Answer:
Step-by-step explanation:
Attached is a step by step solution