Answer:
B(5, 7)
Step-by-step explanation:
Midpoint formula is given as
[tex]m(5, 7)= (\frac{x_1+x_2}{2} , \frac{y_1+y_2}{2})[/tex] ------------(1)
Here
[tex](x_1, y_1)=(3, 4)[/tex]
Suppose point B is [tex](x_2, y_2)[/tex]
Substituting value sin equation (1)
[tex](5, 7) = ( \frac{3+x_2}{2} , \frac {4+y_2} {2} )[/tex]
[tex]5 = \frac{3+x_2}{2} \\7 = \frac {4+y_2} {2}[/tex]
[tex]x_2 = 7[/tex]
[tex]y_2 = 10[/tex]
