Resourcesdown chevron
Testimonials
Plans
Sign in
Sign up
Resourcesright arrow
Testimonials
Plans
Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Which of the following is an irrational number?\newlineChoices:\newline(A)​π\pi\newline(B)99\newline(C)66\newline(D)44

View step-by-step helpView step-by-step help
Homeright chevron icon
Math Problemsright chevron icon
Grade 8right chevron icon
Classify numbersright chevron icon

Full solution

Q. Which of the following is an irrational number?\newlineChoices:\newline(A)​π\pi\newline(B)99\newline(C)66\newline(D)44
  1. Define irrational number: Define an irrational number. An irrational number is a number that cannot be expressed as a simple fraction or as a terminating or repeating decimal. It goes on forever without repeating.
  2. Evaluate pi: Evaluate choice (A) Ο€\pi. Ο€\pi (pi) is known to be a non-repeating, non-terminating decimal that cannot be expressed as a fraction of two integers. Therefore, Ο€\pi is an irrational number.
  3. Evaluate 99: Evaluate choice (B) 99. The number 99 is a whole number and can be expressed as a fraction (91\frac{9}{1}). It is not non-repeating or non-terminating. Therefore, 99 is not an irrational number.
  4. Evaluate 66: Evaluate choice (C) 66. The number 66 is also a whole number and can be expressed as a fraction (61\frac{6}{1}). It is not non-repeating or non-terminating. Therefore, 66 is not an irrational number.
  5. Evaluate 44: Evaluate choice (D) 44. The number 44 is a whole number and can be expressed as a fraction (4/14/1). It is not non-repeating or non-terminating. Therefore, 44 is not an irrational number.
  6. Determine correct choice: Determine the correct choice.\newlineBased on the evaluations, the only number that fits the definition of an irrational number is choice (A) Ο€\pi.

More problems from Classify numbers

Question
Solve for hh. \begin{align*} \frac{h}{6}-1 &= -3, \ h = \Box \end{align*}
Get tutor helpright-arrow

Posted 2 months ago

Question
Solve for xx.βˆ’30=5(x+1)x=β–‘\begin{align*}-30 &= 5(x+1)\\x &= \square\end{align*}
Get tutor helpright-arrow

Posted 2 months ago

Question
Which of the following sets of numbers could represent the three sides of a triangle?\newline{13,22,32} \{13,22,32\} \newline{11,22,33} \{11,22,33\} \newline{14,20,36} \{14,20,36\} \newline{15,21,37} \{15,21,37\}
Get tutor helpright-arrow

Posted 2 months ago

Question
Which of the following sets of numbers could not represent the three sides of a triangle?\newline{14,27,40} \{14,27,40\} \newline{4,9,14} \{4,9,14\} \newline{9,21,29} \{9,21,29\} \newline{12,17,28} \{12,17,28\}
Get tutor helpright-arrow

Posted 2 months ago

Question
Which of the following sets of numbers could not represent the three sides of a triangle?\newline{11,14,24} \{11,14,24\} \newline{12,21,33} \{12,21,33\} \newline{15,25,39} \{15,25,39\} \newline{10,22,31} \{10,22,31\}
Get tutor helpright-arrow

Posted 2 months ago

Question
Which of the following sets of numbers could not represent the three sides of a triangle?\newline{9,19,27} \{9,19,27\} \newline{6,20,27} \{6,20,27\} \newline{14,19,32} \{14,19,32\} \newline{9,18,25} \{9,18,25\}
Get tutor helpright-arrow

Posted 2 months ago

Question
Which of the following sets of numbers could not represent the three sides of a triangle?\newline{13,22,36} \{13,22,36\} \newline{8,18,25} \{8,18,25\} \newline{4,13,15} \{4,13,15\} \newline{5,8,12} \{5,8,12\}
Get tutor helpright-arrow

Posted 2 months ago

Question
Which of the following sets of numbers could represent the three sides of a triangle?\newline{10,13,22} \{10,13,22\} \newline{14,26,42} \{14,26,42\} \newline{6,14,22} \{6,14,22\} \newline{15,18,34} \{15,18,34\}
Get tutor helpright-arrow

Posted 2 months ago

Question
Which of the following sets of numbers could represent the three sides of a triangle?\newline{4,10,14} \{4,10,14\} \newline{12,25,36} \{12,25,36\} \newline{6,8,14} \{6,8,14\} \newline{15,30,46} \{15,30,46\}
Get tutor helpright-arrow

Posted 2 months ago

Question
Which of the following sets of numbers could not represent the three sides of a triangle?\newline{11,13,26} \{11,13,26\} \newline{13,19,30} \{13,19,30\} \newline{6,10,15} \{6,10,15\} \newline{13,19,29} \{13,19,29\}
Get tutor helpright-arrow

Posted 2 months ago

View all (81)