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Anon25 [30]
3 years ago
10

Which equation could be used to find the value of x in the triangle below?

Mathematics
1 answer:
Licemer1 [7]3 years ago
5 0
2x+4x+10+6x-10=180 because all the angles of a triangle equal to 180 so u add up all the angles and set to 180. and x equals 15.
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Answer:

Step-by-step explanation:

Let x be a random variable representing the flight arrival time from Boston to New York.

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The probability density function, f(x) = 1/(b - a)

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Standard deviation, σ = √(b - a)²/12

From the information given, the time difference in minutes is 9:57 - 9:07 = 50 minutes. Therefore,

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P(x > 23) = (50 - 23)0.02 = 0.54

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