Answer:
B
Step-by-step explanation:
Because you have to solve for the variable, making it algebraic.
Answer: 20. 4, 3, 2, 1...
21. 17....
Step-by-step explanation:
Regression 1. Urstsitdyxkyxktakgzkydlyxkyskgz
Answer:
Its b.
Step-by-step explanation:
m < 3 = m < 4 (vertical angles)
m < 1 = m < 5 ( alternate angles)
Therefore the triangles are similar.