Question

Which of the following is a irrational number and why?
A.1/32
B.3.141592
C.check mark 16
D.-22
Algebra Help!

Answer 1

lol its C.

Answer 2

checkmark 16

Answer 3

i belive so

Answer 4

ty

Answer 5

Why

Answer 6

wtf is check mark 16. Square root of 16? That's 4. Is 4 irrational?

3.141592... assuming this is pi, is irrational.

Answer 7

because it is not a real #

Answer 8

^ yes the square of 16 is...

Irrational means it's a never-ending decimal that never repeats.

Answer 9

SO what is it Agent0smith

Answer 10

I already said what the answer is above...

Answer 11

Pi?

Answer 12

pi is irrational
or3.141592.....is irrational.
but 3.141592 is rational.

Answer 13

so what is the answer surjeithayer

Answer 14

i don't know what is meant by check 16.

Answer 15

Any number that can not be represented by a/b where a and b are integers is irrational. Can \(\pi\) be represented by as fraction a/b? Not approximately, exactly. Numbers that can be represented as a/b are rational.

Check 16 sounds like you are interpreting your options as \(\sqrt{}16=\sqrt{16}\).

Answer 16

what is the answer

Answer 17

that means there is no number .
If it is 3.141592..... never ending then only it is irrational .

Answer 18

can PI (\(\pi=3.141592653589793238462643383279502884\\1971693993751058209749445923078164062862089986\\2803482534211706798214808651328230664709384460\\95505822317253594081284811174502841027019385211\\0555964462294895493038196442881...)=\cfrac{a}{b}\)
for some a and b? The digits of PI goes on forever and there is no a and b that can represent such a number

Answer 19

lol @boyeatyourCHICKEN the answer got stated many times. By me and others.