Which of the following sets are closed under division? select all that apply.

- integers
- irrational numbers
- whole numbers
- polynomials
- none of the above

Integers are closed under addition, subtraction and multiplication.

Irrational numbers are closed under nothing.

Whole numbers are closed under addition and multiplication.

Polynomials are closed under addition, subtraction, multiplication. Polynomials are not closed under division, like gives , there is a negative exponent and negative exponents are not allowed in polynomials.

So, none of the above is the answer.

Note: Only rational numbers are closed under division, until its not divided by zero.

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation: