The midpoint of x and m is a, what is x?

Step-by-step explanation:

if you are questioning from the Co-ordinate geometry chapter then you should equal the section formula between them like

 if  the coordinate of point m is = (x,y) and for a is (x₁ , y₁) and for point x is ( x₃ , y₃)

then,   from this we can find the value of X(x3 , y3)

if we have the coordinates of point m.

Step-by-step explanation:

hope it helps mate

please mark as brainliest

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

k

step-by-step explanation:

domit