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Solnce55 [7]
1 year ago
8

What is the denominator of the simplified expression? (startfraction 2 n over 6 n 4 endfraction) (startfraction 3 n 2 over 3 n m

inus 2 endfraction)
Mathematics
1 answer:
zloy xaker [14]1 year ago
4 0

The denominator of the simplified expression will be (9n² + 4).

<h3>What is a fraction number?</h3>

A fraction number is a number that represents the part of the whole, where the whole can be any number. It is in the form of numerator and denominator.

The expression is given below.

[(2 / 6n + 4)] [(3n + 2) / (3n – 2)]

On multiplication, we have

(6n + 4) / (18n² + 8)

(3n + 2) / (9n² + 4)

The denominator of the simplified expression will be (9n² + 4).

More about the fraction number link is given below.

brainly.com/question/78672

#SPJ1

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Help? 11 3/4 is the quotient of a number y and 6 1/4
LUCKY_DIMON [66]

Answer:

y divided by 6 1/4 = 11 3/4

Step-by-step explanation:

First, change the mixed numbers into improper fractions:

y divided by 25/4 = 47/4

Next, multiply both sides by 25/4:

y divided by 25/4 x 25/4 = 47/4 x 25/4

The 25/4's on the left side of the equation cancel each other out, leaving you with:

y = 47/4 x 25/4

Multiply 47 x 25 and keep the same denominator:

y = 1,175/4

Divide and:

y = 293 3/4

4 0
2 years ago
А bag contains 3 red, 4 blue, and 2 green chips. Two
Lelechka [254]

Answer:

1/9

Step-by-step explanation:

3+4+2=9

9*2=18

18/2=2/18

2/18=1/9

3 0
3 years ago
An animal shelter houses only cats and dogs, there are 25% more cats these dogs. If there are 40 cats, how many dogs are there,
jok3333 [9.3K]

Answer:

There are 32 dogs and 72 animals in total.  

Step-by-step explanation:

In order to find the amount of dogs, you need to set up an equation to solve for the missing variable.  Let 'c' be the amount of cats and 'd' be the amount of dogs.  We know that there are 40 cats, so c = 40.  We also know that there are 25% more cats than dogs, so we can form an equation to express this difference:  1.25d = c, indicating that the number of cats is equal to the total number of dogs, plus an additional 25%.  Since we know c = 40, we can set our second equation equal to 40:  1.25d = 40.  Using inverse operations, we divide both sides by 1.25 to get d = 32.  So, d + c, or 32 + 40 = 72 total animals.  

6 0
3 years ago
Which claim supports this graph?
DerKrebs [107]

Answer:

I would say A. it makes the most sense.

8 0
2 years ago
Read 2 more answers
The sum of ages Afful and Naomi is 34. In 5 years time , Afful will be 2 times the age on Naomi now. How old are they now.
GenaCL600 [577]

Answer:

Afful is 21 and Naomi is 13.

Step-by-step explanation:

Let A represent the age of Afful and N represent the age of Naomi.

The sum of their ages is 34. In other words:

A+N=34

In 5 years time, Afful will be two times the age of Naomi <em>now</em>. In other words:

A+5=2N

Solve for the system. Substitute.

A+N=34\\A=34-N\\34-N+5=2N\\39=3N\\N=13\\\\A=34-N\\A=34-(13)\\A=21

Afful is currently 21 and Noami is currently 13.

7 0
2 years ago
Read 2 more answers
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