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mestny [16]
2 years ago
10

Round 66.3899872389 to the nearest thousandth

Mathematics
2 answers:
ddd [48]2 years ago
6 0

Answer:

66.390

Step-by-step explanation:

Molodets [167]2 years ago
4 0

Answer:

66.39

Step-by-step explanation:

The thousandth place is 0.0<u>0</u>.  To round, look at the number right after it.  If the number is 4 or less, the number stays the same.  If the number is 5 or greater, the number is rounded up.

For 66.3899872389, the bold number is the number we are trying to round.  The number after it is 9.  This number is greater than 5 so you have to round up.

Your answer is 66.39.

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Answer:

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Step-by-step explanation:

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Answer:

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THEOREM:

  • <u>Pythagorean theorem</u>:— In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides.

ANSWER:

By pythagorean property,

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