frosty1256 frosty1256

17-12-2020
Mathematics

contestada

The points (-1, 5) and (7, r) lie on a line with slope 5/4
Find the missing coordinate r.

Respuesta :

livfischer2004 livfischer2004

18-12-2020

Answer:

15

Step-by-step explanation:

7-(-1) is 8

8 divided by 4 (x or “run” of slope) is two

Two times five (y/rise of slope) is ten

5 (from original point -1,5) plus 10 is 15

(7,15)

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