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  • 02-04-2021
  • Mathematics
contestada

If (8, 12) and (3, 4.5) belong to a proportional relationship, what is the constant of
proportionality A:2.5 B:1.5 C:0.6 D:Not here

Respuesta :

karkismriti176
karkismriti176 karkismriti176
  • 02-04-2021

Answer:

1.5

Step-by-step explanation:

k= y/x

y= 12-4.5 =7.5

x= 8-3 = 5

k = 7.5/5 = 1.5

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