Answer:
angle 3 is 140°
Step-by-step explanation:
angle 2 and angle 3 are equal
angle 4 and 1 are also equal
angle 3 =
180-40= 140
angle 3 is 140
Answer:B
Step-by-step explanation:
C , a relationship between two variables can be expressed by an equation in which one variable is equal to a constant.
Well it is b I’m 80% sure
