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2 years ago

The surface area of a cube is 560,000 square centimeters. How many square meters is this?

Mathematics

2 answers:

tresset_1 [31]2 years ago

3 0

Answer:

5,600 m^2

Step-by-step explanation:

a 1cm= 0.01m

560000(0.01)=5600

gizmo_the_mogwai [7]2 years ago

3 0

5,600 m^2 is the answer to your question

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Answer:

they should buy 10 boxes

Step-by-step explanation:

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3 years ago

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The volume of a storage tank is 1695.6 m3. The radius is 6m. How tall is the storage<br> tank?

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Select all equations that have two solutions. a x^2=16 b 4x^2=0 c x^2=-16 d 3x+2=14 e x^2-1=24 f (x+8)(x-8)=0

never [62]

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a )

${x}^{2} = 16$

$x = ± \: 4$

Two solutions.

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b )

$4 {x}^{2} = 0$

$x = 0$

One solution .

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c )

${x}^{2} = - 16$

$No \: \: solution.$

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d )

$3x + 2 = 14$

$x = 4$

One solution.

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e )

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${x}^{2} = 25$

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f )

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2 years ago

Explain I don’t understand

Serggg [28]

So just divide 100 by 25 which equals 4 then divide 120 by 30 which also equals to 4 and if the rest equal 4 then its proportional (1)
And then same for 2 and 3 just divided the bottom by the top and if they all get the same answer they are proportion and if one is not the same then it’s not

For the grids if the dots are line diagonally straight and it starts at the 0 then it’s proportional if not then it’s not

Hope this helps :)

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3 years ago

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Sedbober [7]

The ratio for this question is 5:9.

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