The midpoint of AB is M(1,4).if the coordinates of A are (-3,-6),what are the coordinates of B

midpoint of AB (M)=(1,4)=(x,y)

COOrdinates of A=(-3,-6)=(X1,Y1)

coordinates of B=?

using midpoint formula,

X=(X1+X2/2)

or,1=(-3+X2/2)

or,2=-3+X2

or,2+3=X2

5=X2

Y=(Y1+Y2/2)

or,4=(-6+Y2/2)

or,4×2=-6+Y2

or,8+6=Y2

14=Y2

so,co-ordinates of B are(5,14).

plz mark me brainliest.

it’s supposed to be -4+45=41

step-by-step explanation:

nswer: a   y-axis

step-by-step explanation: