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Novay_Z [31]
2 years ago
12

Find the value of 2 in the triangle shown below.

Mathematics
2 answers:
katrin2010 [14]2 years ago
6 0

Answer:

\sqrt{53}

spayn [35]2 years ago
6 0

Answer:

A) x = \sqrt{53}

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A football team gains 7 yards in the first down then gains 2 yards in the second down. Then loses 4 yards in the third yard. Wha
Alinara [238K]

Answer: 5

Step-by-step explanation:

First we should do the first step: 7+2=9, The they lose 4 which then 9-4

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What product is shown by the model?​
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Step-by-step explanation:

5 0
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During a rock concert, the noise level (in decibels) in front row seats has a mean of 92 dB with a standard deviation of 9 dg_ W
rodikova [14]

Answer:

The minimum percentage of noise level readings within 8 standard deviations of the mean is 98.44%.

Step-by-step explanation:

When we do not know the shape of the distribution, we use the Chebyshev's Theorem to find the minimum percentage of a measure within k standard deviations of the mean.

This percentage is:

p = 1 - \frac{1}{k^{2}}

Within 8 standard deviations of the mean

This means that k = 8. So

p = 1 - \frac{1}{8^{2}} = 1 - \frac{1}{64} = \frac{64 - 1}{64} = \frac{63}{64} = 0.9844

The minimum percentage of noise level readings within 8 standard deviations of the mean is 98.44%.

6 0
3 years ago
Lines b and c are parallel.
fomenos
Where is the diagram?
Can't be solved without it.
3 0
3 years ago
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