Question

20 points

What can be determined about the sum of 4.5 and 15−−√ ?
Select words from the drop-down menus to correctly complete the sentences.
The value 4.5 is _____ and the value 15−−√ is _____. The sum of 4.5 and 15−−√ has a _____ decimal expansion. Therefore, the sum of 4.5 and 15−−√ is _______.

Irrational, Rational, Repeating, Terminating, Non-Terminating Non-Repeating

Answer 1

The value 4.5 is rational and the value 15−−√ is irrational. The sum of 4.5 and 15−−√ has a non-repeating and non-terminating decimal expansion. Therefore, the sum of 4.5 and 15−−√ is irrational. I can't explan but that's the correct Answer