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Bad White [126]
3 years ago
8

Explain why 3/4 and 9/12 are equivalent?

Mathematics
2 answers:
Nikitich [7]3 years ago
8 0
They’re equivalent because 3 • 3 is 9 and whatever you do to the top, you do to the bottom, therefore 4 • 3 is 12. That would equal 9/12.
lana [24]3 years ago
4 0

Answer:

3/4=9/12

Step-by-step explanation:

multiply the numerator and denominator by 3 to get:

3      3      9

--- X --- = ----

4      3      12

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4 0
3 years ago
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Which is the correct answer
VashaNatasha [74]

Let s denote the number of pages in each issue of the sports magazine.

Let t denote the number of pages in each issue of the technology magazine.

Given that a sports magazine prints 12 issues per year and a technology magazine prints 10 issues per year.The total number of pages in all the issues of the sports magazine for one year is 32 more than the total number of pages in all the issues of the technology magazine for one year.

This can be written in equation as,

12s=10t+32

Since, it is given that, "Each issue of the sports magazine has 18 fewer pages than each issue of the technology magazine".

This can be written in equation as,

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Thus, the set of equations that represent the given data is

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Hence, Option A is the correct answer.

7 0
3 years ago
Supposed you have been given the task of engineering this product knowing that in your state the cost of electricity is 18 cents
Usimov [2.4K]

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Hope this helps :)

5 0
3 years ago
Solve the following system by graphing x + y - 6= 0 x- y = 0
DochEvi [55]

Answer:

(3,3)

Step-by-step explanation:

x + y - 6= 0

x- y = 0

Add the two equations together

x + y - 6= 0

x- y = 0

-------------------

2x - 6 = 0

Add 6 to each side

2x-6+6 = 0

2x = 6

Divide by 2

2x/2 = 6/2

x = 3

Now find y

x-y = 0

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7 0
3 years ago
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Can you please help for 10 points
VARVARA [1.3K]

Hello!

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Therefore, our equation is y=3x.

I hope this helps!

7 0
3 years ago
Read 2 more answers
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