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3 years ago

5

What is the least common multiple of 6 8 and 12?

2 answers:

Zielflug [23.3K]3 years ago

8 0

The answer to this question is 24. If you multiply 6 times 4, 8 times 3, or 12 times 2, you get 24.

Illusion [34]3 years ago

5 0

Find the multiples of each number

6: 2, 3

8: 2,2,2

-----------------------------

So the LCM would be 2,2,2, and 3

2x2x2x3=24

Hope that helps!

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Order these numbers from least to greatest.<br> 11<br> ,<br> 3.30<br> ,<br> 175<br> ,<br> −10

timurjin [86]

If you would like to order the following numbers from least to greatest, you can do this using the following steps:

<span>11, 3.30, 175, - 10
</span>- 10 < 3.30 < 11 < 175

The correct result would be <span>- 10 < 3.30 < 11 < 175</span>.

5 0

3 years ago

What is the inverse of f(x)=3x+6 ?

scZoUnD [109]

Answer:

$\boxed{\sf \ \ f^{-1}(x)=\dfrac{x-6}{3} \ \ }$

Step-by-step explanation:

hello,

we can write

$fof^{-1}(x)=x \ and \ fof^{-1}(x)=f(f^{-1}(x))=3f^{-1}(x)+6 \ so\\3f^{-1}(x)+6=x \ \ subtract \ 6\\3f^{-1}(x)=x-6 \ \ divide \ \ by \ \ 3\\ f^{-1}(x)=\dfrac{x-6}{3}$

hope this helps

3 0

3 years ago

Whats balck and white and has lot or problems?

xxTIMURxx [149]

Answer:

A math test

Step-by-step explanation:

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3 years ago

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A builder needed to buy four hundred fourteen boards for his latest project. If the boards he

allochka39001 [22]

Answer:

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Step-by-step explanation:

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3 years ago

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The population of two different villages is modeled by the equations shown

vlada-n [284]

Answer:

Year = 1995 and population = 315

Year = 2015 and population = 715

Step-by-step explanation:

It is given that the population of two different villages is modeled by the given equations:

$y=x^2-30x+540$

$y=20x+15$

The population of both villages are same after x years after 1980 if

$x^2-30x+540=20x+15$

$x^2-30x+540-20x-15=0$

$x^2-50x+525=0$

Splitting the middle term, we get

$x^2-15x-35x+525=0$

$x(x-15)-35(x-15)=0$

$(x-15)(x-35)=0$

$x=15,35$

It means, after 15 or 35 years, the population will same.

For x=15, years is $1980+15=1995$ and population is

$y=20(15)+15=315$

For x=35, years is $1980+35=2015$ and population is

$y=20(35)+15=715$ .

Therefore, population are equation in Year = 1995 and population = 315 or Year = 2015 and population = 715.

7 0

3 years ago