which of these numbers is classified as a rational number. square root of 17 square root of 23 square root of 9 and square root of 2, and pls hurry hurry hurrry i only have 3 min

9 my guy (if I'm wrong then I'm stoopid)

Step-by-step explanation:

what’s the question?

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c