Answer:
Lines m and n are parallel.
Step-by-step explanation:
< 6 and < 14 are both equal to 72 degrees and they are corresponding angles for lines m and n.
x(3+28y)
21x-18x+28xy
3x+28xy
C.
1. 10m
2. 18 ft
These are just ratios. They are both essentially doubling