YamileMoreira YamileMoreira
  • 20-07-2021
  • Mathematics
contestada

answer this now please :)

answer this now please class=

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sqdancefan
sqdancefan sqdancefan
  • 23-07-2021

9514 1404 393

Answer:

  E.  384 cu ft

Step-by-step explanation:

The sum of length and width is half the perimeter, so the width is ...

  (40/2) -12 = 8 . . . feet

The depth is half that, so is 8/2 = 4 feet.

The volume is ...

  V = LWH = (12 ft)(8 ft)(4 ft) = 384 ft³

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