Mathematics, 08.11.2019 21:31 bethltaylor

7th grade math question? urgent! awarding brainliest!

given a rectangular prism with width and height = 6x and length = 12x-9. the expression for the surface area of the rectangular prism shown in the picture is 2[(6x)(6x)]+4[(12x - 9)(6x)]. simplify this expression.

36x + 72x – 54

72x2 + 288x2 – 216x

36x272x2 - 54x

72x + 288x – 216

7th grade math question? urgent! awarding brainliest! given a rectangular prism

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7th grade math question? urgent! awarding brainliest!

given a rectangular prism with w...

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