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SashulF [63]
3 years ago
6

Is the opposite of a rational number also a rational? Explain. Please do not use google to answer.

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
7 0

opposite means the sign changes (from positive to negative or vice versa)

since a rational number includes both positives and negatives, then the opposite of a rational is also a rational.

For example: \frac{3}{5} is a rational number.  Its opposite is -\frac{3}{5}, which is also a rational number.

Hope this helped!

Answer: YES

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Answer:

Amelia is <u>5 years</u> old

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x = y - 3

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We can use a system of equations to solve

[] The system

a = e - 3

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[] Graphing

-> See attached

[] The answer is 5

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

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Answer:

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