Help please!
Which of the following pairs of coordinates do not represent the same point in polar coordinates? Check all that apply. A. (r, theta) and (-r, theta+Pi ) B. (r,) and (-r, theta+ 2Pi) C. (r,) and (-r,-theta) D. (r,) and (r, theta+ 2Pi)

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

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

d. you cannot tell because there are no values shown.