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:
the is option d cause big number is divided by small ones.
Step-by-step explanation:
hope it's right
Answer:
28.3
Step-by-step explanation:
9x3.142=28.27800 and if you round that it is 28.3
27 miles per hour 29 miles per hour and 32 miles per hour