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wel
2 years ago
5

Find the surface area of a rectangular prism measuring 7yd and 3yd along the base and 9yd tall

Mathematics
1 answer:
skad [1K]2 years ago
3 0

Answer:

222 yd²

Step-by-step explanation:

Bottom and top area, each = 7 * 3 = 21 yd²

Two lateral surdaces, each = 7 * 9 = 63 yd²

Two lateral surdaces, each = 3 * 9 = 27 yd²

Total area = 2 x (21 + 63 + 27) = 222 yd²

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3 years ago
Ain.<br> 1.5 ft.<br> 0.5 it.<br><br> What is the surface area of the figure in square inches help
Aleonysh [2.5K]

<u>Answer:</u>

  • 17.5 ft.²

<u>Step-by-step explanation:</u>

  • Surface area: 2(4 x 0.5) + 2(4 x 1.5) + 2(0.5 x 1.5)
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<u>Conclusion: </u>

Therefore, the surface area is 17.5 ft.².

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GeniusUser

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2 years ago
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Answer:

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the most that can be factored out is -1.5,

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-1.5 * -5 = 7.5

-1.5w + 7.5, so it's

-1.5(w-5)

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3 years ago
What is 784 in expanded form, using exponents?
Oduvanchick [21]
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You have $814 that you want to share equally between 5 charities.
kifflom [539]

Answer:

give each charity $60

Step-by-step explanation:

$814 to divide equally to 5 charities.

From 814  if we give   -100,  -100, -100, -100, -100, we have left 314 to split in 5

the most useful next step is to give each charity $60

From $814  if we give   -100, -100, -100, -100, -100

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we have left now:

814 -5*100 -5*60 = 814-500-300 = $14 left to split among the 5 charity.

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3 years ago
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