2 years ago

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

Mathematics

2 answers:

kow [346]2 years ago

5 0

Answer:

(-3, 8)

Step-by-step explanation:

Valentin [98]2 years ago

3 0

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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