21²/0.219 to 2 significant figures

2 answers:

6 0

The answer is 2000…..

3 0

21^2/0.219 = 2013.69863
2 significant figures are the 20, so the answer is 2000

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storchak [24]

2+6g=11-3g
-2+3g -2+3g
9g=9
--- ---
9. 9
G=1

4 0

3 years ago

Alex777 [14]

Answer:

18 and 9

Step-by-step explanation:

The numbers are x and 1/2x.

x + 1/2x = 27

3/2x = 27

x = 18 so the numbers of 18 and 9.

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3 years ago

vodomira [7]

Answer:77

Step-by-step explanation:

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never [62]

Three loaves since that’s what’s available to the family

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maria [59]

Answer:

on the negative y- axis

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3 years ago

21²/0.219 to 2 significant figures​