noenya noenya
  • 14-10-2020
  • Mathematics
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I NEED HELP WITH THIS QUESTION!!

I NEED HELP WITH THIS QUESTION class=

Respuesta :

jimrgrant1 jimrgrant1
  • 14-10-2020

Answer:

- 1

Step-by-step explanation:

The product of the slopes of lines perpendicular to each other is - 1

Given y = 4x - 5 with slope 4

y = - [tex]\frac{1}{4}[/tex] x - 5 with slope - [tex]\frac{1}{4}[/tex] then

4 × - [tex]\frac{1}{4}[/tex] = - 1 proving the lines are perpendicular

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