The Billabong company uses a black background with a white wavy line for a logo.
Leuconychia is evident as white lines or spots in the nail plate and may be caused by tiny bubbles of air that are trapped in the nail plate layers due to trauma. This condition may be hereditary and no treatment is required as the spots will grow out with the nail plate. It also means your nails aren't hard enough.
A vertical line!
WHY THE LINE X=4 IS A VERTICAL LINE.
A horizontal line is perpendicular to a vertical line.
A vertical line has an undefined slope. For the line to be parallel to a vertical line, the slopes would have to be the same. Therefore, the line parallel to a vertical line also has an undefined slope.
A horizontal line is a line perpendicular to the vertical.
all vertical lines are parallel to waht type of line?
It means you have bruised it.
its a line that is vertical and a symmetry
the slope of a vertical line is 0.
A blinking vertical line is a cursor.