elfineshfortune
elfineshfortune elfineshfortune
  • 21-04-2017
  • Mathematics
contestada

For what value of n are the lines 7x+3y=8 and no+3y=8 perpendicular?

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Аноним Аноним
  • 21-04-2017
I don't know. that is a little to hard for me.
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