Answer:
the answer to the question is D
The coordinates of B will be "(2, -8)".
Given:
Midpoint of AB,
(x, y) = (0, -7)
Coordinates of A,
(x₁, y₁) = (-2, -6)
As we know,
The formula of midpoint is:
→ 



→ 




hence,
→ 
Thus the above answer is correct.
Learn more about midpoint here:
brainly.com/question/2441957
Step-by-step explanation:
Have godd lesson :))))
Answer:
X= -50
Step-by-step explanation:
Remove the parenthesis
multiply both sides by two
x - 6 = -56
Move the 6 to the other side
x = -56 + 6
x = -50
Answer:
60
Step-by-step explanation:
140 = 80 + z
z = 60