kdub3 kdub3
  • 09-07-2016
  • Mathematics
contestada

(2,?) is on the line y= 3/7x+5. What is the other half of the coordinate?

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Jisallyouget
Jisallyouget Jisallyouget
  • 09-07-2016
the other half is -7
Answer Link
olemakpadu
olemakpadu olemakpadu
  • 09-07-2016
(2, ?)  on y = (3/7)x + 5

y = (3/7)x + 5          x = 2,  y = ?

y = (3/7)2 + 5

y = (3/7)2 + 5

y = (6/7) + 5

y = (6 + 35)/5

y = 41/5  or 8.2

The other half of the coordinate is 41/5.

So (2 , ?) is   (2 , 41/5) or (2 , 8.2)
Answer Link

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