3 years ago

Is 143 and 63 relatively prime numberd

Mathematics

1 answer:

Igoryamba3 years ago

4 0

Yes 143 and 63 are relatively prime because they have no prime factors in common

brainliest answer please?

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Factor completely 5xy3 15x3y2 − 30x2y2. 5(xy3 3x3y2 − 6x2y2) 5x(y3 3x2y2 − 6xy2) 5xy2(y 3x2 − 6x) Prime.

Mandarinka [93]

Factoring an expression involves rewriting the expression in simplier form

The factored expression of $5xy^3 + 15x^3y^2 - 30x^2y^2$ is $5xy^2(y + 3x^2 - 6x)$

<h3>How to factor the expression</h3>

The expression is given as:

$5xy^3 + 15x^3y^2 - 30x^2y^2$

Factor out 5x from the expression

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

Factor out y^2 from the expression

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

Hence, the factored expression of $5xy^3 + 15x^3y^2 - 30x^2y^2$ is $5xy^2(y + 3x^2 - 6x)$

Read more about factorized expressions at:

brainly.com/question/723406

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2 years ago

A parking lot has 27 spaces total. if 9 of the spaces have cars in them, what is the ratio empty spaces to filled spaces?

bonufazy [111]

Answer:

2 : 1

Step-by-step explanation:

27 total

9 filled

27 - 9 = 18 empty

18 : 9

2 : 1

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3 years ago

15 blank discs for $5 ; 45 discs for $15

natali 33 [55]

3 disks per dollar, or ~33 cents per disc

hope this helps

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3 years ago

Read 2 more answers

Factor 9y2 - 12y + 4.<br><br> (3y - 2)2<br> (3y - 2)(3y + 2)<br> (3y - 4)(y + 1)

serious [3.7K]

(3y)^2-2*3y*2+2= 9y^2-12y+4

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3 years ago

Hey! How do I write 0.29 (both 2 and 9 are recurring) as a fraction?

Montano1993 [528]

Hi there!

Since a decimal is a portion of 1 we can simply put a 100 in the denominator to form it into a fraction.

By doing this, we get the fraction 29/100.

Since there is no simplifying we can do for the fraction this is it's final form!

Your answer would be 0.29 = 29/100.

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3 years ago