Estimate 51710-36736 by first rounding each number to the nearest thousand.

Mathematics

1 answer:

lawyer [7]3 years ago

5 0

Answer:

15,000

Step-by-step explanation:

51,710 to the nearest thousand is 52,000. 36,736 to the nearest thousand is 37,000.

51,000-37,000=15,000

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Answer:

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3 years ago

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allochka39001 [22]

Answer:

See below

Step-by-step explanation:

The solution choices all agree that x = 1±√2. The second equation tells you ...

y = ±2√(x+2)

so the sign of the √2 term in x is the same as the sign of the √2 term in y. The answer choices circled in red are the ones that meet this requirement.