suziecaristil suziecaristil
  • 14-02-2017
  • Mathematics
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If the slope of the green line is -2/3, what is the slope of the red line?

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RiverMora
RiverMora RiverMora
  • 17-02-2017
It's -7.4. Slopes of perpendicular lines are always negative reciprocals of each other.
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