Match the reasons to the statements in the proof. Given:
1+ m_5 = 180°
m<1+m<4 = 180°

Prove: II YZ UV

1. mZ1+ m25 = 180° and mZ1+mZ4=180° 2. mZ1+ m25=mZ1+m24
3. m25 = m24 ,
4. Ray YZ is parallel to Ray UV

A)Subtraction property of equality
B)Substitution
C)Given
D)If alternate interior angles equal, then lines are parallel.

Does the point (1, sqrt 7) lie on circle shown.

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

(x-5)1/2+5=2 what is a possible solution?