2 years ago

3,053/2,8 Alguien me ayuda porfavor? Pero con el proceso porfa

Mathematics

1 answer:

PtichkaEL [24]2 years ago

6 0

Answer:

1.09

Step-by-step explanation:

Check the photo

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Solve and show how you did 5 (x-1) + 3 = 13

Goryan [66]

5(x-1) + 3 = 13
5x - 5 + 3 = 13
5x -2 = 13
5x = 15
x = 15/5
x = 3

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your friend is choosing between two music download companies. MyTunes charges $2.50 per song. Great Songs charges $1.50 per song

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2 years ago

What is the solution of the equation 70 = 1.4y ?

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2 years ago

What is the least number n with the property that, in every group of n people, there are at least three people who are all frien

8_murik_8 [283]

Answer:

hello your question is incomplete attached below is a the complete question

answer : n = 5

Step-by-step explanation:

lets consider N to be 5

To prove that the least number 'n' = 5

we will represent this information in a graph as vertex

Black edge = Friends

Blue edge = not Friends

From the attached diagram any vertex contains 0,1,2,3,4 black lines and 4,3,2,1,0 blue lines

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2 years ago

The rectangle below has an area of 8x^5+12x^3+20x^28x 5 +12x 3 +20x 2 8, x, start superscript, 5, end superscript, plus, 12, x,

juin [17]

Answer:

The width is: $w(x)=4x^2$

The length is $l(x)=2x^2+3x+5$

Step-by-step explanation:

The given rectangle has area given algebraically by the function:

$a(x)=8x^5+12x^3+20x^2$

The width of the rectangle is the greatest common factor of $8x^5$ , $12x^3$ and $20x^2$

That is the width is: $w(x)=4x^2$

We now divide the area by the width to obtain the length of the rectangle:

$l(x)=\frac{8x^5+12x^3+20x^2}{4x^2}$

This simplifies to:

$l(x)=\frac{8x^5}{4x^2}+\frac{12x^3}{4x^2}+\frac{20x^2}{4x^2}$

$l(x)=2x^2+3x+5$

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3 years ago

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