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NikAS [45]
3 years ago
5

-270% convertir a decimal

Mathematics
1 answer:
Hatshy [7]3 years ago
5 0

Answer:

-(270%) = -2.7

Step-by-step explanation:

Hope it helps! ^-^

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PLEASE HELP ME PLEASE I BEG OF YOU
kipiarov [429]

Answer:

I don't know but I can help you understand it.

Step-by-step explanation:

First find the the answer to the problem and then try to compare all of them to each other and choose the one that makes the most sense.

4 0
3 years ago
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Which line has the same slope as the line passing through (-4,-1)and (-1,8)?
marusya05 [52]

Answer:

A: 9x-3y =5

Step-by-step explanation:

slope of the line = (8-(-1))/(-1)-(-4) = 3

so y = mx+ c , where m= slope

the equation 9x-3y= 5 has the slope 3 since we can make y the subject of the formula to get

y= 3x - 5/3..here m is also equal to 3

7 0
3 years ago
sami gets £50 for her birthday.She buys a magazine costing £1.95, a bag for £7.50 and a pair of shoes for £24.99.How much does s
Lyrx [107]

Answer:

15.56

Step-by-step explanation:

mark brainliest k ty

4 0
3 years ago
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She has $60. After buying 5 hair clips,she had $30 left. How much did each hair clip including tax
mixas84 [53]
60-5h=30  subtract 60 from both sides

-5h=-30  divide both sides by -5

h=6

So each hair clip cost $6.00
3 0
4 years ago
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What is the difference of the polynomials? (â€""2x3y2 4x2y3 â€"" 3xy4) â€"" (6x4y â€"" 5x2y3 â€"" y5) â€""6x4y
zlopas [31]

Polynomial-An expression of two or more algebraic terms, which is the sum or difference of the several terms with having different power of the only variable. The difference between the given polynomials is

=-2x^3y^2 + 9x^2y^3-3xy^4-6x^4y+y^5

Given-

We have given two function of variable <em>x </em>and <em>y</em>

(-2x^3y^2 + 4x^2y^3-3xy^4)

(6x^4y-5x^2y^3-y^5)

<h3>Polynomial</h3>

An expression of two or more algebraic terms, which is the sum or difference of the several terms with having different power of the only variable.

Now we have to subtract the two equations to find the difference,

(-2x^3y^2 + 4x^2y^3-3xy^4)-(6x^4y-5x^2y^3-y^5)

Multiply the sign into the bracket to open the bracket and further solution,

=-2x^3y^2 + 4x^2y^3-3xy^4-6x^4y+5x^2y^3+y^5

Arrange the similar terms in the same groups,

=-2x^3y^2 + (4x^2y^3+5x^2y)-3xy^4-6x^4y+y^5=-2x^3y^2 + 9x^2y^3-3xy^4-6x^4y+y^5

Hence, the difference between the given polynomials is=-2x^3y^2 + 9x^2y^3-3xy^4-6x^4y+y^5

For more about the polynomials, follow the link below-brainly.com/question/17822016

5 0
3 years ago
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