Answer:
An irrational number between -2 and -1 would be

A rational number between -2 and -1 would be -1.5
Explanation:
= -1.570796... This number does not have repeating decimals, patterns, and it isn't a terminating decimal. It is irrational.
-1.5 is a terminating decimal, therefore it is rational, as well as between -2 and -1.