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3 years ago

if a line segment has endpoint A(3x+5,3y) and B(x-1,-y), what are the coordinates of the mid point of line AB

1 answer:

7 0

Midpoint formula - <u> $\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)$ </u>
$
\left(\dfrac{3x+5+x-1}{2},\dfrac{3y-y}{2}\right)=\\
\left(\dfrac{4x+4}{2},\dfrac{2y}{2}\right)=\\
(2x+2,y)$

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Answer:

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Step-by-step explanation:

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