Answer:
Your answer is B: Corresponding angles.
Answer:
Step-by-step explanation:
Answer:
2x+20+3x+10 = 180 (int. angles, parallel)
5x+30 = 180
5x=150
x=30
Answer:
I think the answer is 7;
Step-by-step explanation:
All i did was subtract Q11 from all 4 of its sides;
11=4=7
Answer:c
Step-by-step explanation:just did the test