Undefined slope is a line parallel to the y axis
and a 0 slope is a line parallel to the x axis
The answer is 10 and 3
6/2 = 3
6 + 4 = 10
10 + 3
it said one piece was twice the other plus 4.
Answer:
x = 20 and they are vertical angles
Step-by-step explanation:
2x = 40
x = 20