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3241004551 [841]
3 years ago
11

Is the following number rational or irrational 0.5555?

Mathematics
1 answer:
4vir4ik [10]3 years ago
4 0

Answer:

Simple.

The decimal 0.5555 is a rational number. It's a terminating decimal, since it doesn't end with an ellipsis.

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Round each number to the nearest ten. what is the best estimate for the answer 303.55
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Answer=303.6

When rounding numbers to the nearest tenth, we need to look to the number in the hundredths place.

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If the number is 5 or greater, we round up. If the number is 4 or less, we round down. The number IS 5, so we round up.

303.55 becomes 303.6
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Answer:

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Step-by-step explanation:

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Solve(x+y)^2=(x^2-2xy+y^2) and show your work
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