the square root of 10
9 is less than 10.
No. An irrational number is one that cannot be written as a fraction. 20/2 is a fraction that equals 10, so 10 is rational. √10 would be irrational, though.■
A number can't be both less than 5 and greater than 10.
No
the square root of 10
9 is less than 10.
A non-zero rational number (10) multiplied by an irrational number (pi) is always irrational.
No. An irrational number is one that cannot be written as a fraction. 20/2 is a fraction that equals 10, so 10 is rational. √10 would be irrational, though.■
10 less than 5
There is no such number. Between any two irrational numbers there are infinitely many irrational numbers. So, the claim that x is the irrational number closest to ten can be demolished by the fact that there are infinitely many irrational numbers between x and 10 (or 10 and x).
The number that 30 is ten less than is 40. Half that is 20. So the question becomes "what number is as much more than 10 is less than 20". This is gobbledygook, but if I rephrase to say "what number is as much more than 10 than 10 is less than 20", then since10 is less than 20 by 10, I guess 20.
472 is 10 less than 482.
A number can't be both less than 5 and greater than 10.
N-10
No
Subtraction of 10 from 2000 gives the required number. 2000 - 10 = 1990 is 10 less than 2000.