3 years ago

PLEASE HELP ASAP!!!!!!

Mathematics

1 answer:

Marina CMI [18]3 years ago

8 0

Answer: -6.8

Step-by-step explanation:

First you have to find the mean of all the #’s so to do that you will have to add all the #’s up including the negatives and you would get -34, after you do that you will have to divide by 5 and get -6.8

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docker41 [41]

Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The complete question with image is attached.

We know the perimeter is the sum of all the sides.

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Step-by-step explanation:

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Step-by-step explanation:

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