Please please help how do u this?
Question
Find these: 1) the midpoint of segment HK 2) the slope of segment HK Post what you get. Then, the equation of the perpendicular-bisector can be written.
okay
midepoint is 4.5,-4
slope is 2/5
To get the equation of the perpendicular-bisector, recall that the slopes of perpendicular lines multiply to -1. If the slope of segment HK is 2/5, then the slope of the line we are finding = -5/2.
The task comes down to writing an equation of a line with slope -5/2 and passing through the point (4.5,-4). y - y1 = m*(x - x1) where m is the slope and (x1,y1) is the point (4.5,-4).
oh okay
so i plug in the midpoint and slope into to formula?
>>slope is 2/5 This is not correct, I think. Check your slope calculation, okay?
-2/5
No. Look at attachment.
-5/-2
do u want me to solve the problem?
The slope of the segment HK is still not correct.
i really don't know how to get the slope
|dw:1456100420932:dw|
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