3 years ago

Please please help ASAP, question is order from largest at the top and smallest at the bottom:

Mathematics

1 answer:

In-s [12.5K]3 years ago

4 0

Answer:

2. 1. 3. 4.

Step-by-step explanation:

hope this help >.<

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Will someone please help me here

frez [133]

Hey!

You have to divide the total amount she has by the surface area.

Surface area = 2(wl+hl+hw)

That gives you:

$(15 + 18 + 30) \times 2 \\ 63 \times 2 = 126$

The surface area is 126 ft. Now divide the total amount she has by the surface area.

$1,134 \div 126 = 9$

<em>That means she can cover 9 boxes</em>

$\framebox{She can cover 9 boxes}$

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2 years ago

Solve for x in the equation x^2+4x-4 = 8.

ollegr [7]

Answer:

Its the first choice.

Step-by-step explanation:

x^2+4x-4 = 8

x^2 + 4x - 4 - 8 = 0

x^2 + 4x - 12 = 0

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3 years ago

A field is 3645 feet long.<br><br> What is the length of the field in yards?

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Answer:

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2 years ago

He art teacher has 1 gallon of paint, which is enough for \frac{2}{3} of the class to complete a project.

enyata [817]

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Step-by-step explanation:

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2 years ago

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A rectangle is twice as long as it is wide. Its width is 5 1/2 cm. Find the perimeter of the rectangle.

kolezko [41]

5.5 × 2= 11

11 is the length.

perimeter= 11+11+5.5+5.5

The perimeter is 33 units.

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3 years ago