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Gwen wants to cover a box with one inch square stickers.
The stickers costs 4¢ each. How much money will Gwen
need to spend on stickers?
L=7inches
h=2 inches
w=5 inches

Respuesta :

TheUnknownScientist

Answer:

472¢

Step-by-step explanation:

For a Cuboidal Box

[tex]L=7 \: \: \: inches \\

[tex]L=7 \: \: \: inches \\ h=2 \: \: \: inches \\

[tex]L=7 \: \: \: inches \\ h=2 \: \: \: inches \\ w=5\: \: \: inches \\ [/tex]

Now,

Surface Area Of Cuboid

[tex] = 2(lb + bh + hl)[/tex]

[tex] = 2(7 \times 5 + 5 \times 2 + 2 \times 7) \\ =2 (35 + 10 + 14) \\ = 2(59) \\ = 2 \times 59 \\ = 118 \: \: inch es \: \: \: square[/tex]

Then,

The stickers costs 4¢ each.

[tex] = 118 \times 4 \\ = 472[/tex]

Thus, 472 ¢ will Gwen need to spend on stickers

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