-49 is a rational number.
There are only 3 types of numbers that are irrational.
1.
2. Square roots that are not perfect squares (e.g. the suqare root of 5)
3. Numbers that don't end, and are not repeated. (e.g. 4.765544323456765432345654345.....)
Hope this helps! Please mark me as brainliest!
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