Question

Sadie models her

Answer 1

Answer: (11, 7.5)

Step-by-step explanation:

((8, 12)+(14, 3))/2=

(8+14, 12+3)/2=

(22/2, 15/2)=(11, 7.5)

Answer 2

Answer: (11, 7.5) or (11, 15/2)

Step-by-step explanation:

Slope:

$\frac{12-3}{8-14} =\frac{9}{-6} =\boxed{-\frac{3}{2} }$

to find halfway between the vertical distance do

$(12-3)/2=9/2=4.5 + 3 = 7.5$

To find the horizontal distance do

$(14-8)/2 + 8=6/2 + 8 = 3 + 8 = 11$

$\boxed{\therefore\ \ \ the\ coordinates\ are\ (11,\frac{15}{2} ).}$