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Pepsi [2]
3 years ago
13

HELPP HELPP HELPP HELPP HELP PLZ

Mathematics
2 answers:
iogann1982 [59]3 years ago
8 0

Answer:

Volume= 216 cubic yards

Surface area: 276 square yards

Step-by-step explanation:

Find volume of rectangular prism:

V= lxwxh

V= 3x18x4

= 216 cubic yards

Find surface area:

SA= 2 x (front/back area) + 2 x (right/left area) and 2 x ( bottom/top area)

Front and Back Area:

A= l x w

A = 18 x 3

= 54 square yards

Right/ left Area:

4 x 3

= 12 square yards

Top/ Bottom Area:

18 x 4

= 72 square yards

54^2+12^2+72^2

= 108+24+144

=276 square yards

Mandarinka [93]3 years ago
6 0

Answer:

DOUBLE CHEESS SANDWICH

Step-by-step explanation:

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elena-14-01-66 [18.8K]

Answer:

1,75 kg

Explanation:

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5 0
3 years ago
One third of a number reduced by 11 is equal to 4 more than the number
Alecsey [184]
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6 0
3 years ago
Can some please answer this
Sonbull [250]

9514 1404 393

Answer:

  B  (2 violet)

Step-by-step explanation:

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7 0
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Step-by-step explanation:

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