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Sever21 [200]
3 years ago
12

Write the equation of the line perpendicular to y = 6/5x + 4/5 that passes through the point (-3,2).

Mathematics
1 answer:
avanturin [10]3 years ago
5 0

Answer:

The equation of the perpendicular line of the given line is

 y = \frac{-5}{6} x -\frac{1}{2}

Step-by-step explanation:

<u><em>Step(i):-</em></u>

<u><em>Given the equation of the line</em></u>

         y = \frac{6}{5} x + \frac{4}{5}

cross-multiplication, we get

       5y = 6x +4

The equation of the straight line is 6x - 5y +4=0

The equation of the perpendicular line to the given line is

                        b x - ay +k=0

The equation of the perpendicular line to the given line is   -5x-6y +k=0

This line passes through the point (-3,2)

    ⇒       - 5(-3) -6(2)+k=0

     ⇒       15 -12 +k=0

     ⇒              3 +k=0

       ⇒              k =-3

<u><em>Step(ii):-</em></u>

The equation of the perpendicular line is

                                  -5x-6y-3=0

                                  5x + 6y +3 =0

                                        6y = -5x-3

                                          y = \frac{-5}{6} x -\frac{3}{6}

<u><em>Final answer:-</em></u>

The equation of the perpendicular line of the given line is

 y = \frac{-5}{6} x -\frac{1}{2}

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