Red221 Red221
  • 16-12-2018
  • Mathematics
contestada

x is directly proportional to the square of y. if x = 45 when y=3, determine x when y=2

Respuesta :

Heyyy0909
Heyyy0909 Heyyy0909
  • 16-12-2018
x= 30 when y=3.

Solving: 3/2=1.5, 45/1.5=30
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