billbrine billbrine

16-11-2020
Mathematics

contestada

Given the endpoint x(11,-2) and the midpoint (4,3) find the missing endpoint y. Write answer as order pair.

Respuesta :

sqdancefan sqdancefan

16-11-2020

9514 1404 393

Answer:

(-3, 8)

Step-by-step explanation:

For m the midpoint of xy, we have ...

m = (x+y)/2 ⇒ y = 2m-x

y = 2(4, 3) -(11, -2) = (2·4 -11, 2·3 +2)

y = (-3, 8)

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Answer Link

alittlebuff0805 alittlebuff0805

16-11-2020

Answer:

(-3, 8)

Step-by-step explanation:

Answer Link

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