Answer:
a) Angle 1: 80°
Angle 1 = Angle 5
(corresponding angles)
Angle 5:
180 - 100 = 80°
Supplementary angles
b) Angle 8: 80°
Angle 8 = 180 - Angle 6 = 180-100 = 80
(Supplementary angles)
c) Angle 2: 100°
Angle 2 = Angle 6
(Corresponding angles)
For following directions, just rotate the pic accordingly
Answer:
is this algebra 1
Step-by-step explanation:
The answer is 2x-y
step-by-step explanation
in order to simplify you have to come one like terms and in this case you have your 3x and you’re subtracting x which is also know as 1x.
3x - 1x = 2x (then you still have your y) so 2x-y
I think that would be rotational symettry of 1.