tv10880 tv10880
  • 10-05-2021
  • Mathematics
contestada

If x = 27 when y =6, find x when y = 2

Respuesta :

RG102 RG102
  • 10-05-2021

Answer:

y= 9.09

Step-by-step explanation:

if x varies proportionatly to x, and when y-6, x=27 then 6=k27 where k is a constant. to solve for the constant you divide 6 by 27 and you get 0.22 as the constant. you then sub that back into the equation 2=0.22x  and you get 0.09

Answer Link
dilbert21 dilbert21
  • 10-05-2021
9

It’s a simple ratio
2 is 1/3 of 6
Therefore
9 is 1/3 of 27
Answer Link

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