1. Alternate exterior angles
So, C
2.
180 = 76 + 2x
104 = 2x
52 = x
So, B
4.
4a. No
4b. Yes
4c. No
4d. Yes
5.
180 = 35 + 35 + 2x
180 = 70 + 2x
110 = 2x
55 = x
So, C.
7.
12/8 = 30/y
Cross multiply
12y = 240
y = 20
So, C
8. Alternate interior angles
So, A
9.
A C and D
186 would be because you would need to add 132 and 54 then you get
Answer:
y = -3x-2
Step-by-step explanation:
Slope intercept form is: y = mx+b
m = slope
b = y - intercept
Substitute: y = -3x - 2