Answer:
-9y+19
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
there is 2: 3<u> 1 </u>
4
Answer:
C. Corresponding angles
Step-by-step explanation:
Visualize the two points of intersection and the four angles around each of them being separated. If you put the on top of each other, you can see that angle 4 corresponds with angle 8.
A. Corresponding parts of congruent triangles are congruent.