Holy122 Holy122

14-03-2018
Mathematics

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please help asap i dont understand
what is the slope of a line perpendicular to line A

please help asap i dont understand what is the slope of a line perpendicular to line A class=

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hudadagra hudadagra

14-03-2018

The slope of line perpendicular to line A is -7/4 because the slope of line A is 4/7 and the slope of perpendicular line is opposite and reciprocal.

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