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3 years ago

14

Solve x2 - 10 = 0. If necessary, round to the nearest hundredth.

1 answer:

natulia [17]3 years ago

4 0

9514 1404 393

Answer:

3.16 or -3.16

Step-by-step explanation:

Add 10 and take the square root.

x^2 = 10

x = ±√10 ≈ ±3.16

x is 3.16 or -3.16

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Answer:

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Step-by-step explanation:

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---------------------------

Using the numbers stated in the problem

0.37m/ft * 5180ft/mile * 15mile * 1km/1000m = 28.749 km

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