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igomit [66]
2 years ago
5

AYO PLEASE HELP ASAP :(

Mathematics
1 answer:
arlik [135]2 years ago
3 0

Answer:

573440 kg

Step-by-step explanation:

Given,

Density of copper ( D ) = 8960 kg / m³

Length of cube ( l ) = 4 meters

To find : Mass of solid cube of copper ( m )

Formula : -

Volume of cube = l³

Volume of cube

= l³

= 4³

= 4 x 4 x 4

= 64 meter³

So,

V = 64 meter³

Formula : -

D = m / V

m = D x V

   = 8960 x 64

m = 573440 kg

Hence,

The mass of a solid cube of copper is <u>573440</u> kg.

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Answer:
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Explanation:
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2. The standard error of the sample is
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5 0
3 years ago
Please help me. ASAP.Please I need answer step-by-step.
nikitadnepr [17]

so this is how i was taught the inverse function.  f(x) is basicly the same thing as saying y

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here is an example f(x)=x over x+3 and x=14

x=y over x+3

14=y over 14+3

the inverse inverse function would probably be just solve the equation so just substitute the number they give you for x in for x

4 0
4 years ago
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maw [93]
Do you have to find the area or perimeter?
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3 years ago
I know how to do this but I just want to spend some points :)
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Answer:

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Step-by-step explanation:

I think its correct but already know the answer sooo yea

7 0
3 years ago
Please help nobody can figure this out ​
zzz [600]
Answer- 1260 degrees :)
4 0
4 years ago
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