Question

name the subset(s) of the real numbers to which each number belongs questions 1-3
1. 2/3
2. -1
3. π

Answer 1

@shamil98

Answer 2

@CloverRacer

Answer 3

There are 4 sides on a square.
first you would multiply 160*160 which is 25600
25600 is the total approximate area.
divide 25600 by 4 and you get 6400.
So each side of the square is 6400 in.

Each side length of the square is approximately 6400 in.
-------------------------------------------------------------------------
-2, -3, and 2/3 are real numbers because they are rational. π is an irrational number in which does not make it a real number. remember rational = real (:

Answer 4

@shamil98

Answer 5

@CloverRacer i don't get the last part

Answer 6

The last part, you have to memorize the rules of real numbers. I printed out a chart from the internet to help me decide which numbers are real numbers! I can show you! (:

Answer 7

okay

Answer 8

thank you so much i just printed the papers off

Answer 9

Welcome! (: