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3 years ago

Which is the best approximation of 80?

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

4 0

Normally, you would just use a calculator and enter √80. But if you don't want to use a calculator, remember that the square root is the number that goes into something when multiplied by itself. For example, √9 is 3, because 3*3=9. So, 80 is very close to 81. √81=9. Therefore, the answer to √80 will be slightly smaller than and extremely close to 9. Therefore, the answer is B) 8.9
Hope this helped! Comment if you have any questions.

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Answer:

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3 years ago

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3 years ago

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Answer:

that is n standard notation mah frand

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3 years ago

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jarptica [38.1K]

Answer:

Step-by-step explanation:

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