3 years ago

Find the coordinates of midpoint D. (a + bc) (-a-b,c) (2a-2b, -c) (-2a-2b, c)

Mathematics

1 answer:

schepotkina [342]3 years ago

3 0

Answer:

(-a-b,c)

Step-by-step explanation:

midpoint D : ((-2b-2a)/2 ;(2c+0) /2 )

(-2b-2a)/2 = 2(-b -a)/2 = -b-a

(2c+0) /2 =2c/2 = c

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