Question

What is the distance between the two points M(8, -5) and N(-13, 4)?

Answer 1

the distance formula is sqare root (x-x)^2+(y-y)^2 and then you will plug in 

sqrt(8+13)^2+(4+5)^2
 
plug that in to your calculator and that will be your answer what ever you get

Answer 2

The distance between M(8, -5) and N(-13, 4) is 22.8473.

WHAT FORMULA SHOULD I USE?:
$d(A, B) = \sqrt{(xB-xA)^2 + (yB-yA)^2}$