Asked by oof

Which number is an irrational number?

A.)0.12
B.)0.1257486....
C.)0.12121212
D.)0.111111

A?
Answered by Ms. Sue
No.

https://www.mathsisfun.com/irrational-numbers.html
Answered by R_scott
looking at the notation, which one continues?
Answered by Bosnian
No one because:

Irrational Number is a real number that cannot be written as a simple fraction.

In this case:

0.12 = 12 / 10 = 6 / 5 rational number

0.1257486 = 628 743 / 5 000 000 rational number

0.12121212... = 121 / 99 rational numbeer

0.11111111... = 1 / 9 rational numbeer
Answered by oobleck
I think it is clear that 0.1257486.... is intended to be irrational, since the .... indicates it does not end, and there is no indication of a repeating part.
Answered by oof
I got all of the answers thank you all though !! <3
Answered by Tasty Quarters
1. B
2. B
3. B
4. A
5. C
Answered by trust me
1.b
2.b
3.c
4.b
5.a
Answered by Lee Minho
THANK YOU TASTY QUARTERS
Answered by It's PATRICIA
B (0.1257486. . .)
B (150 squared)
B (144)
A (Each side of the bedroom has a length of 25 feet.)
C (between 7 and 8)

I took the test and got 100%

Have a great day. :)
Answered by Baylee90
Thanks but people who know how to do it should explain. How to do it because it’s helpful and yeaa cause I don’t understand it…
Answer
i only go 2/5 from @tasty quarters honest
Answered by bob
@tasty quarters is honest
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