Nicholas is covering a triangular area with mulch. the base of the area is 22 feet, and the height is 10 feet. one bag of mulch covers 8 square feet. how many bags of mulch does nicholas need?

Nicholas needs 14 bags of mulch.

Step-by-step explanation:

The formula for the area of a triangle is 1/2bh where b is the base and h is the height. So, you would do 1/2(22)(10). 1/2 times 22, or 22 divided by two, is 11. 11 times 10 is 110. This means that the area of the triangular area is 110 square feet. If each bag of mulch covers 8 square feet, divide 110 by 8 leaving you with 13 3/4 or 13.75. You typically can't buy a third of a bag of mulch, so you will need 14.

the clues that signal the reader should change tone are the punctuation marks, the grammatical signs. for example, the quotation marks at the beginning of something someone else said literally or the exclamation marks.

the tone of the first line of dialogue until "gettysburg" is a kind tone, a tone of advise. the narrator is trying to the other person in doing something he or she obviously is finding hard to do by giving a piece of advise and bringing up a memory of a successful similar case.

the clue that the reader understand how to read the word "bang" is the exclamation mark. it gives the word a surprise tone, a strong accent.

the best tone for reading the word "bang" is an exciting tone, a surprise one, even a loud one.

the words that should be read with a formal tone are the ones that give factual information. the sentence: mister lincoln couldn't think of anything to say at the gettysburg" gives information about an event and it needs to be read formally, also, when the narrator wants to transmit calmness, a formal and slow tone is needed, because people also transmit messages with the vibrations of our voices and tones.

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step-by-step explanation: