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4 years ago

What is the Greatest Common Factor for (160,80)?

Mathematics

2 answers:

Lady bird [3.3K]4 years ago

5 0

Hello!

Answer: The greatest common factor of 160 and 80 is 80.

Step-by-step explanation:

First, you had to find the prime factorization of 160.

5*2*2*2*2*2=160

Then you can also find the prime factorization of 80.

5*2*2*2*2=80

Therefore, the greatest common factor of:

2*2*2*2*5=80

Hope this helps!

Thank you for posting your question at here on brainly.

Have a great day!

-Charlie

jenyasd209 [6]4 years ago

4 0

100,000 is the greatest

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Alekssandra [29.7K]

Answer:

$\sqrt{18a}$

Step-by-step explanation:

To insert the factor, you must first find its squared value, in this case, 3's squared number is 9 so..... $3=\sqrt{9}$

Now with square roots, they multiply like any other number

so you end up with $\sqrt{9}*\sqrt{2a} \\\sqrt{9*2a}\\\\\sqrt{18a}$

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2 years ago

What is 20% tip on a bill of 59.61

Ugo [173]

Answer:

about $12

Step-by-step explanation:

59.61(0.20)=11.922

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3 years ago

What is the slope and y-intercept of y= 2x - 7 ???

OLEGan [10]

The slope-intercept formula is y=mx+b
where m represents the slope and b represents the y-intercept
In this problem, 2 is the slope and -7 is the y-intercept.

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3 years ago

What unit rate describes 100

Jobisdone [24]

And you know right this girl has how many years of the first type of quantity of correspond to one unit of the second type of quantity

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4 years ago

Simplify negative 3 over 2 / 9 over 6

Temka [501]

$\mathrm{Simplify} -\frac{3}2\div\frac{9}6.$

Dividing by a fraction is the same as multiplying by its reciprocal. (flipped version)

$-\frac{3}2\div\frac{9}6=-\frac{3}2\times\frac{6}{9}$

6 and 9 are both divisible by 3, so we can simplify 6/9 = 2/3.

$-\frac{3}2\times\frac{2}3$

We can multiply across right now, but we might as well cross cancel.
Look at the numbers diagonal from one another...-3 and 3 are both divisible by 3, so we can change them to -1 and 1...2 and 2 are both divisible by 2, so we can change them to 1 and 1...

$-\frac{1}1\times\frac{1}1$

Any fraction over 1 can just be expressed as a whole number.

$-1\times1$

Our final answer... $-\frac{3}2\div\frac{9}6=\boxed{-1}$

If you were to multiply across, (maybe you don't like cross cancelling, idk?) you'd get the same answer, of course.

$-\frac{3}2\times\frac{2}3=-\frac{6}6=\boxed{-1}$

6 0

3 years ago

Read 2 more answers