it is called a cue
A queue
Over a long vowel it is called a breve, and over a short vowel, I believe it is called a circumflex.
A location on a line is often called a point, or a place on the line.
a line. arrow on one end is called a ray and no arrows is called a line segment.
The line that crosses the y-axis is called the intercept.
A Long Line Of Ants is called an Army of Ants
It is called a Squall Line
A queue
A queue
Yep, to do long division the box is called a division bracket.
the measure of a line depends on how long you draw it or how many people are in it
Usually the line is 10 feet from the net, often called the "ten foot line".
streak
A group of people walking in a straight line, one behind the other, is to walk in single file.
It is called "macron".
These lines are called rain bands.
It is called gerrymandering.