max236524
max236524 max236524
  • 13-07-2017
  • Mathematics
contestada

Can someone answer this please??

Can someone answer this please class=

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musiclover10045
musiclover10045 musiclover10045
  • 13-07-2017
volume of A = 1728

volume of B = 729  

(1728 / 729) = (a / b)^3  (a = width of A, b = width of B)
  a / b = cube root (1728 / 729)  = 4/3   
 b = 10 (given)
a / 10 = 4/3 

  a = 40/3 = 13.33333

 so width of A is 13.33m
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