No.
No, you do not need to add an additional period after an acronym at the end of a sentence. The period in the acronym itself serves as the ending punctuation for the sentence.
Yes because you need one plus you see it in a lot of other things like " total" the cereal has it on their box. 52 and 35 are the total %. See what I'm getting at?
No
You need to find perimeter when you buy a house, because then you know where your yard begins and ends.
There are more than 60 possible answers for the acronym. You will need to provide more contextual information.
You need to interpret the words of the sentence into an algebraic form.
The end of a sentence always needs a period.
It is not necessary to put a period after an acronym unless it is part of a title or part of a specific writing style guide that requires it.
If a sentence ends with a.m. or p.m., there is no need for an additional period after the period that is already part of the abbreviation. The period at the end of a.m. or p.m. serves as the ending punctuation for the sentence.
You are all I need...all.
No, if "etc." is at the end of a sentence in parentheses, you only need one period. The period in "etc." serves as the punctuation for the abbreviation, and there is no need for an additional period to end the sentence.
a period.. . . . . .
Yes, that is a complete sentence because it has a subject (he) and a verb (refused), although it does need a period after 'refused'. That's all you need to form a sentence.
Yes because you need one plus you see it in a lot of other things like " total" the cereal has it on their box. 52 and 35 are the total %. See what I'm getting at?
Period (.) - indicates the end of a sentence. Comma (,) - indicates a pause in a sentence or separates items in a list. Question mark (?) - indicates a question. Exclamation mark (!) - indicates strong emotion or emphasis. Colon (:) - introduces a list, explanation, or quotation.
A period would go inside parentheses to finish a complete sentence, but you always need sentence-ending punctuation outside of the parentheses.
The correct sentence should be "It was their toy," using "their" to show possession.
No, you do not need to place an additional period after an abbreviation if the abbreviation already includes a period at the end, like "etc.". Just use one period to end the sentence.