Respuesta :

angiealfayed
it’s B

Midpoint = (X1+X2/2 , Y1+Y2/2 )

(2,-3) = X1+(-1)/2 , Y1+5/2

break up the equations into two parts


2=X1+(-1)/2

X1= 5


-3= y1+5/2


Y1= -11


so (5,-11)