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Which expressions show the volume and the surface area of this cube-shaped packing box?

A cube with a dimension of 1 and five-eighths feet.

Which Expressions Show The Volume And The Surface Area Of This Cubeshaped Packing Box A Cube With A Dimension Of 1 And Fiveeighths Feet class=

Answer :

Answer and Step-by-step explanation:

The bottom right answer choice is the answer.

To find the volume, you do (length × width × height)

And to get the surface area, you do [tex]6(x)^{3}[/tex]

We just have to plug 1 [tex]\frac{5}{8}[/tex]

Where did they get [tex]\frac{13}{8}[/tex]?

They made the mixed fraction into a fraction by multiply 8 by 1, then adding that product to 5.

Which leads us to the answer choice being the bottom right.

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Mhanifago

Answer:

  • D. V = (13/8)³ ft³, SA = 6(13/8)² ft²

Step-by-step explanation:

Volume of the cube:

  • V = a³

Surface area of the cube:

  • SA = 6a²

Given cube has side of 1 5/8 feet = 13/8 feet

Substitute the value of a:

  • V = (13/8)³ ft³
  • SA = 6(13/8)² ft²

Correct option is D

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