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Alchen [17]
3 years ago
8

The slope of EF is -3/2 which segments are perpendicular to EF Choose all that are correct

Mathematics
1 answer:
leonid [27]3 years ago
3 0
To answer this adequately, you'll need to find the slope of each of the four given line segments.  I note that the slope of the fourth one, NP, is

        -6 + 3        -3
m = ----------- = -----
          2 - 0         2

This slope is the same as that of the given line, and therefore these 2 lines are parallel, not perpendicular.  So eliminate the fourth possibility and concentrate on the other 3 until you find the one that has slope +2/3.  Reminder:  perpendicular lines are characterized by negative reciprocal slopes.
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