1.05,
look at the numbers on the right side of the decimal point. The lowest number will be your answer
An integer is any whole number (not fractions) that can be either negative or positive.
1 is the only integer because 0.5 and 3/2 are not whole numbers and are fractions, while 1 is a whole number.
It would be H because 13 has no factors other than 1, and 13.
Hope this helps!
The pair of angles are adjacent angles and supplementary and their measure =180