Answer:
if u ever need help just go to math
Step-by-step explanation:
1.5
(-5/2,13/2)
U add the x values and divide by two. U do same to the y values
(-2+(-3))/2. (6+7)/2
-5/2., 13/2
The answer is 12 times 23
(1/2)(8)(4) = 16
A=16