visit
no
No there is no hypen in the word nonjudgemental.
yes
The symbol for a hyphen is "-".
No
No.
No hypen is necessary.
This should not be taken as a precise measurement of 1 mm, but this hypen: - is approximately a millimeter in length. It's the closest I can do on the keyboard.
yes
No. It is simply written as square feet.
Nothing will happen if you put an hypen, or "-" sing before a word. If you are typing a word and you run out of room, then you would put a - before the page breaks. Also, you could use a hypen between a phrase such as "point-of-view." There are many ways to use a hypen, but using one before a word, I'm not quite sure.
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