Is the number 9 + 2 rational or irrational? Choices: (A)rational (B)irrational

Evaluate 9 + 2: Evaluate 9 + 2. Add 9 and 2. 9 + 2 = 11 Identify rational or irrational: We found: 9 + 2 = 11 Identify whether 9 + 2 is a rational or irrational number. 11 is a whole number, and all whole numbers are rational numbers because they can be expressed as a fraction with a denominator of 1 (11/1). Therefore, 9 + 2 is a rational number.

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Is the number $9 + 2$ rational or irrational? $\newline$ Choices: $\newline$ (A) rational $\newline$ (B) irrational

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Math Problems

Algebra 1

Classify rational and irrational numbers

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Q. Is the number

9 + 2

rational or irrational?

\newline

Choices:

\newline

(A) rational

\newline

(B) irrational

Evaluate $9 + 2$ : Evaluate $9 + 2$ . Add $9$ and $2$ . $9 + 2 = 11$
Identify rational or irrational: We found: $\newline$ $9 + 2 = 11$ $\newline$ Identify whether $9 + 2$ is a rational or irrational number. $\newline$ $11$ is a whole number, and all whole numbers are rational numbers because they can be expressed as a fraction with a denominator of $1$ ( $\frac{11}{1}$ ). $\newline$ Therefore, $9 + 2$ is a rational number.