wassimo wassimo
  • 26-01-2021
  • Mathematics
contestada

find the value of a so tha the lines represented by 2x+3y=7 and x-8y=7 are perpendicular

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abigaildimatt
abigaildimatt abigaildimatt
  • 26-01-2021

Answer:

y = -5, x = 4

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