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2 years ago

1/6 1/9 Use a common denominator to enter an equivalent fraction

Mathematics

1 answer:

Tatiana [17]2 years ago

4 0

Answer:

3/18 and 2/18?

Step-by-step explanation:

i found the least common factor, which is 18. so then i multiplied 6x3=18 and 9x2=18

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Gnoma [55]

The answer is 24 squar cm

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2 years ago

Is 4.47 a rational number

bonufazy [111]

I think 4.47 is a a rational number

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2 years ago

Due NOW!!! Please help!

tia_tia [17]

Answer:

At x = 7 and x= 1

Step-by-step explanation:

Set each equation equal to 0 and solve.

x - 7 = 0

x = 7

x-1 =0

x = 1

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2 years ago

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Jenna is at a fair with four friends. They all want to ride the roller coaster, but only three people can fit in a car. How many

pav-90 [236]

Answer:

They can make 10 different groups of three.

Step-by-step explanation:

The order in which the people are in the car is not important, so we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

How many different groups of three can the five of them make?

Combinations of 3 from a set of 5. So

$C_{5,3} = \frac{5!}{3!(5-3)!} = 10$

They can make 10 different groups of three.

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2 years ago

What is 99 times 99 whoever gets write get brainiest

son4ous [18]

Answer:

9,801

Step-by-step explanation:

99*99=9,801

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2 years ago

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