Find the midpoint if (-9,-2) and (-5,5)

Good evening ,

The midpoint is K(-7 , 3/2)

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Step-by-step explanation:

Let the point K(x,y) be the midpoint of A(-9,-2) and B(-5,5)

Then,

x=

y=

:)

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap