Question

Math help!!!!

Answer 1

@Vocaloid @Shadow

Answer 2

@Ultrilliam

Answer 3

By the way, I need help with like possibly 20 to 40 other questions

Answer 4

(ultri's not really a math person, so maybe not the best person to tag ^^")

but anyway

- terminating decimals (if the decimal stops, like 0.5) are rational
- repeating decimals (basically, it needs to repeat the same pattern of digits) are rational
- decimals that repeat with no pattern = irrational
- when it comes to square roots, evaluate the square root, if it ends up being an integer its rational, if not its irratinoal
- anything with pi is irrational

Answer 5

try to think about this for a bit and go through the list and see what you can get from that

Answer 6

so 14.66 and 84.82 are rational?

Answer 7

yes

Answer 8

And from what I can see your explanation says that the rest is irrational

Answer 9

almost ^_^" the square root of 64 is rational since it's 8

other than that, good :D