Given the midpoint and one endpoint find the other endpoint. Endpoint (2,-9) Midpoint (-2,-1)
1 answer:
Answer:
Step-by-step explanation:
(x + 2)/2 = -2
x + 2 = -4
x = -6
(y + (-9))/2 = -1
y - 9 = -2
y = 7
(-6, 7)
answer is C
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