Answer:
Coordinates of M = (2, -1)
Length of AB = 10 units
Step-by-step explanation:
Coordinates of the midpoint (M) of the distance between A(2, 4) and B(2, -6)

Let 

Thus:



Length of AB:
Distance between A(2, 4) and B(2, -6):

Let,





Answer:
x=73
Step-by-step explanation:
180-119=61
61+46=107
180-107=73
Answer:
Answer for 9: C. 36
Answer for 10: G. 6
Answer for 12: F
Step-by-step explanation:
Negative because if you take away from a negative, your just making it smaller... hope this helps!
Answer:
x=4
Step-by-step explanation:
Problem set up is: 5x-6=14
5x=20
x=4