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Please help me out brainiest and 30 points
Match each of the four lines with a line that is perpendicular to it.

Choices to pair with the equations are
y=74x+2
y=−65x+1
y=−74x+9
y=−56x−5
y=65x−5
y=−47x+2
y=47x+9
y=56x+1

Please help me out brainiest and 30 points Match each of the four lines with a line that is perpendicular to it Choices to pair with the equations are y74x2 y65 class=

Respuesta :

Answer:

y = (5/6)x - 7

is with

y = - (6/5)x + 1

y = - (5/6)x - 8

is with

y = (6/5)x - 5

y = - (7/4)x - 1

is with

y = (4/7)x + 9

y = (7/4)x - 2

is with

y = - (4/7)x + 2

Step-by-step explanation:

You can double check by dividing -1 by the number before x. The answer from that calculation will be the number before the x of the perpendicular line's equation

pair with their perpendicular equations are

  • y = (5/6)x - 7

y = - (6/5)x + 1

  • y = - (5/6)x - 8

y = (6/5)x - 5

  • y = - (7/4)x - 1

y = (4/7)x + 9

  • y = (7/4)x - 2

y = - (4/7)x + 2

What is condition of perpendicular line?

The given line is perpendicular to the required line under the condition of perpendicular lines m1×m2=–1.

As, m1*m2=-1

m1= -1/m2

For first equation

y = (5/6)x - 7

m1= 5/6

So, m2= -1/m2= -6/5

Hence, the equation of perpendicular line is y = - (6/5)x + 1.

Similarly,

y = (5/6)x - 7

m1= 5/6

So, m2= -1/m2= -6/5

Hence, the equation of perpendicular line is y = (6/5)x - 5.

again,

y = - (7/4)x - 1

m1=-7/4

So, m2= -1/m2= 7/4

Hence, the equation of perpendicular line is y = (4/7)x + 9

again,

y = (7/4)x - 2

m1= 7/4

So, m2= -1/m2= -4/7

Hence, the equation of perpendicular line is y = - (4/7)x + 2.

Learn more about perpendicular lines here:

https://brainly.com/question/18271653

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