Answer:
[tex]=\left(-1,\:\frac{15}{2}\right)[/tex]
Step-by-step explanation:
[tex]\mathrm{Midpoint\:of\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\quad \left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)\\\left(x_1,\:y_1\right)=\left(2,\:5\right),\:\left(x_2,\:y_2\right)=\left(-4,\:10\right)\\=\left(\frac{-4+2}{2},\:\frac{10+5}{2}\right)[/tex]
[tex]Lily[/tex]
