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kirill115 [55]
3 years ago
8

Which of the following represents the most accurate estimation if 75-33?

Mathematics
2 answers:
guapka [62]3 years ago
8 0
You could round 75 to 80 and 33 to 30. Then subract to get 50
Alja [10]3 years ago
4 0
40 is the most accurate.
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Determine the solution set of (x - 4)2 = 12. {4 + 2√3, 4 - 2√3} {4 - 2√3, 4 - 2√3} {2√3 + 4, 2√3 - 4}
Alina [70]

Answer:

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Step-by-step explanation:

Solve for x over the real numbers:

(x - 4)^2 = 12

Take the square root of both sides:

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Add 4 to both sides:

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Add 4 to both sides:

Answer: x = 4 + 2 sqrt(3) or x = 4 - 2 sqrt(3)

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3 years ago
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