Which expression represents the perimeter of the figure below?

The third expression, 5x+2y+z

Step-by-step explanation:

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Well, you would count how many x's there are {there are 5}.

Then how many y's there are {2}

Then how many z's there are {1}

Then you add those up:

5x+2y+z

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Please, please give brainliest, it would be greatly appreciated, I only a few more before I advance, thanks!

you need more information to answer this question

step-by-step explanation:

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.