Mathematics: The coordinates of quadrilateral fghj are f(-5, -3), g(-3, 3), h(3, 5), and j(7, -1). find the midpoint of fg a- 0,4 b- 1,-2 c- 5,2 d- -4,0

The coordinates of quadrilateral fghj are f(-5, -3),

cityglamevents

12.03.2022

$\large\boxed{d.\ (-4,\ 0)}$

Step-by-step explanation:

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

$M_{AB}\left(\dfrac{x_1+x_2}{2},\ \dfrac{y_1+y_2}{2}\right)$

We have the points F(-5, -3) and G(-3, 3).

Substitute:

$M_{FG}(x,\ y)\\\\x=\dfrac{-5+(-3)}{2}=\dfrac{-8}{2}=-4\\\\y=\dfrac{-3+3}{2}=\dfrac{0}{2}=0$

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shawn379

18.03.2023

Correct

((y+2i√3) (y-2i√3))^2

Step-by-step explanation:

Just took the test and this is the right answer.

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