Plzzzzz help me so I can finish my homework

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

6 0

4/3(6/1) should give you 12

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Soooooooooo no ones gonna help me with my paper? ight lol

scZoUnD [109]

Answer:

Which paper?...LOL...

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2 years ago

Please help !!!The three-dimensional figure below is a cylinder with a hole in the shape of a rectangular prism going through th

Karo-lina-s [1.5K]

Answer:

1,788

Step-by-step explanation:

You calculate the volume of the cylinder minus the volume of the cube

$volume = (\pi*r^2*height) - (width*lenght*height)\\ volume = (\pi*10^2*6) - (4*4*6) [yards]\\volume = 1,788$

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2 years ago

If 4 divides a^2-3b^2, then at least one of the integers a and b is even.

OleMash [197]

Answer:

Step-by-step explanation:

Suppose, on the contrary, a and b are both odd integers, that is:

$a=2n+1\\\\b=2m+1\\\\$

m and n being some integers numbers.

This way you have to:

$a^{2}-3b^{2}=(2n+1)^2-3(2m+1)^2=(4n^2+4n+1)-3(4m^2+4m+1)\\\\a^{2}-3b^{2}=4(n^2-3m^2+n-3m)-2=4(n(n+1)-3m(m+1))-2$

The last expression cannot be divisible by 4 since 2 is not divisible by 4. The previous conclusion leads to a contradiction, which was generated from the assumption that a and b were both odd integers. In conclusion, at least one of the two a and b should be an even integer

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3 years ago

the mean length of 7 books is 258 pages . the longest book has 294 pages. what is the mean length of the other 6 books

den301095 [7]

I think you divide.. find the mean of all of the numbers?

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3 years ago

A construction crew is paving a road. The crew has already paved 1,000 square feet and can pave at a rate of 300 square feet of

Archy [21]

The function of the construction crew is an illustration of a linear function

The value of f(3) is 1900, and f(3) represents the total number of square feet paved after working for 3 hours

The function is given as: