frosty1256 frosty1256
  • 18-12-2020
  • Mathematics
contestada

The points (5, -5) and (9, r) lle
lle on a line with slope - 2. Find the missing coordinate r.

Respuesta :

meowmeow223334
meowmeow223334 meowmeow223334
  • 18-12-2020
(r+5)/(9-5) = -2
(r+5)/(4) = -2
r+5 = -8
Solution: r = -13
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