veribal
a variable
it is called a variable not a letter
It is a variable
It is a variable and is expressed as a letter as for example it could be x or y
a variable
I believe it is because Q represents quantity
The symbol is called DELTA and looks like a triangle. -----> Δ <----
Yes, it usually represents the voiceless palatal plosive.
are statments that are true gor any mumber
variable
The symbol that usually represents cities on a maps are dots.
A variable.