Point M is the midpoint of AB the coordinates a point A are (-7,1) and the coordinates of M are (-1,2) what are the coordinates of point B?

Step-by-step explanation:

let co-ordinates of B are (x,y), then

so B is (5,3)

maybe i can

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8