Answer:

or

Step-by-step explanation:
FOIL
(1/2)h*B1+ (1/2)h*B2=A
subtract the B2 term
(1/2)h*B1 = A- (1/2)h*B2
multiply by 2
h*B1 = 2A - h*B2
divide by h

or

Using the midpoint formula we get:
(x,y)=(0+5/2, 0+12/2) or (5/2, 6) as the midpoint.
12
-4
-8
Those should be the answers
Answer:
This is subjective to the viewer of such an equation.
Step-by-step explanation:
Please give brainliest lol
Answer:
x= -5
Step-by-step explanation:
2x=-13-3
2x=-10
x=-5