angelia83 angelia83

08-10-2019
Mathematics

contestada

4/12 = y/9 what is the proportional relationship

Respuesta :

jimthompson5910 jimthompson5910

08-10-2019

Answer: y = 3

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Work Shown:

4/12 = y/9

4*9 = 12*y .... cross multiply

36 = 12y

12y = 36

12y/12 = 36/12 .... divide both sides by 12

y = 3

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