45 is an integer which is a rational number. So the question makes no sense.
45 percent is 0.45, which is already rounded to the nearest hundredths.
9.45 rounded to the nearest whole number is 10. .45 rounds to .5 and 9.5 rounds to 10.
45.00
irrational
Yes, the square root of 45 is irrational. It can be simplified to ( \sqrt{45} = \sqrt{9 \times 5} = 3\sqrt{5} ). Since ( \sqrt{5} ) is an irrational number, multiplying it by 3 still results in an irrational number. Therefore, ( \sqrt{45} ) is irrational.
100 100
45 percent is 0.45, which is already rounded to the nearest hundredths.
9.45 rounded to the nearest whole number is 10. .45 rounds to .5 and 9.5 rounds to 10.
45.00
45 is a rational number
28.13 miles rounded to the nearest hundredth of a mile !
irrational
Yes, the square root of 45 is irrational. It can be simplified to ( \sqrt{45} = \sqrt{9 \times 5} = 3\sqrt{5} ). Since ( \sqrt{5} ) is an irrational number, multiplying it by 3 still results in an irrational number. Therefore, ( \sqrt{45} ) is irrational.
irrational
Each of the other legs is sqrt 24.5 ie 4.95 to the nearest hundredth
10.00
44.9 to the nearest whole number is 45.