09-07-2016
Mathematics

contestada

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

Respuesta :

Jisallyouget Jisallyouget

09-07-2016

the other half is -7

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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)

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