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3 years ago

5

Please help me! I really need someone to explain how to find the perimeter also. Thank you in advance!

2 answers:

andrezito [222]3 years ago

5 0

You add all the sides together and divide by the number of side so in your case it would be 6 sides and you should get your perimeter i think thats how you do it i could be wrong

Katarina [22]3 years ago

5 0

Count only the squares surrounding the shape and that's basically the perimeter

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Average score would be: $\frac{75 + 97 + n}{3}$ .

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$85 \le \frac{75 + 97 + n}{3} \le 90$

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$85 \le \frac{75 + 97 + n}{3}$

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$\frac{75 + 97 + n}{3} \le 90$

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Combining both together, the possible values of her third quiz score would be:

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