Question

What do the following symbols mean.

Answer 1

~
=

Or

~
~

Answer 2

Oh crap, I read it wrong. Bahaha.

Answer 3

What does congruent mean mathematically. And how is it different from approximately equal to

Answer 4

we use approximately when we are rounding numbers

Answer 5

Ok, how do I draw like you?

Answer 6

How do I draw symbols on this site?

Answer 7

Bah humbug

Answer 8

look at the blue keys; it states draw