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zmey [24]
3 years ago
7

How many solutions does -3x+15=3(5-x) have

Mathematics
1 answer:
S_A_V [24]3 years ago
7 0

Answer:

Infinite solutions

Step-by-step explanation:

So if simplified it would be

-3x+15=15-3x

Which is basically the same thing if arranged

15-3x=15-3x

-3x+15 can also be 15-3x still the same thing as adding 15 to -3x

So since these are equal anything could be used

like try 0

Both get 15

Try 1

Both get 12

Try legit any number

youll get the same results (I would choose 3 positive easy ones, 0,1,2 and 3 negative ones -1,-2,-3)

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What is the difference between rational or irrational numbers
ddd [48]

Answer:

In rational numbers, both numerator and denominator are whole numbers, where the denominator is not equal to zero. A irrational number is a number which cannot be expressed in a ratio of two integers

Step-by-step explanation:

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USPshnik [31]

Answer:

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A cone has a mass of 6g and a radius of 5cm and a height of 2cm what is the density
goblinko [34]

Step 1

we know that

The density's formula is equal to

density=\frac{mass}{volume}

The volume of a cone is equal to

Volume=\frac{1}{3}\pi r^{2} h

where

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substitute the values in the formula above

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Step 2

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density=\frac{mass}{volume}

density=\frac{6}{52.36}

density=0.11\frac{g}{cm^{3} }

therefore

<u>the answer is</u>

the density is 0.11\frac{g}{cm^{3} }


3 0
3 years ago
How many lists of positive consecutive integers sum to 100?
hjlf
I found two using a little C# program:

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and

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A product involves 11 positive factors and 9 negative factors. Which of the following statements is true?
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