Answer:
C (the 3rd one)
Step-by-step explanation:
Line segments are congruent if they have the same length.
LN and NK
line LK was bisected (cut in half) by JM
the segment created by the bisector will be congruent
the y intercept is where 0= x
(0,y)
m is 5
A
89x1230x780=85386600
