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1 vote
19. What are the coordinates of the midpoint

of the segment with endpoints at (-3, 9) and
(10, 18)?

User Makkusu
by
8.2k points

1 Answer

6 votes

Answer:


\large\boxed{\left((7)/(2),\ (27)/(2)\right)}

Explanation:

The formula of a midpoint of a segment AB with endpoints at A(x₁, y₁) and B(x₂, y₂):


M_(AB)\left((x_1+x_2)/(2),\ (y_1+y_2)/(2)\right)

We have the points (-3, 9) and (10, 18).

Substitute:


M(x,\ y)\\\\x=(-3+10)/(2)=(7)/(2)\\\\y=(9+18)/(2)=(27)/(2)

User Primm
by
8.4k points

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