2 years ago

75, 73, 76, 78, 79, 78, 79, 81, 80, 82, 81, 84 what is the mean

Mathematics

2 answers:

LiRa [457]2 years ago

8 0

Answer:

Step-by-step explanation:

Ugo [173]2 years ago

6 0

Vvfhdhhdf. C f f d s d. F gggrbdidhdhjdjf jfiffbjfif ududbhdjr hdjdbhdud

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<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%7B4%20a%7D%5E%7B2%7D%20%2B%20%20%7B12a%7D%5E%7B2%7D%20%7D%20" id="TexFormula1

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1) Simplify 4a² + 12a² to 16a².

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