The other end point would be (5,-11)
Answer:

Step-by-step explanation:

Simplify to get 
Find what
equals to by taking away 8,
.
Divide by 2 to find x, 
Answer:
L and M - None of these
L and N - Skew
M and N - Perpendicular
Step-by-step explanation:
Don’t really pay attention to the x .
Answer:
the answer to the question is c