Ask Question
3 June, 16:32

Which number is irrational? (MCC. 8NS. 1) A. √10, B. - √81 c. 5/4 d. 9.12

+1
Answers (1)
  1. 3 June, 18:37
    0
    A. √10

    Step-by-step explanation:

    A rational number can be written as the ratio of two integers

    A. √10

    This cannot be simplified into the ratio of two integers, Square roots that cannot be simplified are irrational

    B. - √81

    - 9

    -9/1 which is the ratio of two integers so it is rational

    c. 5/4

    This is the ratio of two integers so it is rational

    d. 9.12

    912/100

    This is the ratio of two integers so it is rational
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which number is irrational? (MCC. 8NS. 1) A. √10, B. - √81 c. 5/4 d. 9.12 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers