lhofficial lhofficial
  • 13-08-2021
  • Mathematics
contestada

please answer this question I have for you now

please answer this question I have for you now class=

Respuesta :

3167972
3167972 3167972
  • 13-08-2021

Answer:

A. 10

Brainliest, please!

Step-by-step explanation:

(1, 2)(x, 5) = 1/3

5 - 2 / x - 1 = 1/3

3 / x - 1 = 1/3

x - 1 = 3 / 1/3

x - 1 = 9

x = 9 + 1

x = 10

Answer Link
colinspurdle colinspurdle
  • 13-08-2021
Perpendicular lines have gradients that multiply to make -1. In this case 1/3 x -3 = -1
(5 - 2)/(x - 1) = -3
3 / (x - 1) = -3
So (x - 1) = -1
x = 0
Answer Link

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