3 years ago

Find the value of c in the triangle shown below.

Mathematics

2 answers:

ANEK [815]3 years ago

8 0

Answer:

x=6.40312 rounded to 6.4

Step-by-step explanation:

scZoUnD [109]3 years ago

4 0

Answer:

The answer is going to be 6.4 Hope it helped

Step-by-step explanation

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Zanzabum

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19,25

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3 years ago

26 points A stoplight has the following cycle: green for 25 seconds, yellow for 4 seconds, and red for 2 minutes. What is the pr

Anika [276]

Answer:

25+4+120(2min) = 149

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4 years ago

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Which polynomial correctly combines the like terms and expresses the given polynomial in standard form?

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3 years ago

Roberto took a sample of 5 recent matches for his favorite soccer team. Here is how many goals the team scored in each match: 0,

kap26 [50]

Roberto did not include the first term of the numerator (0-2)^2 in his calculation.

The mean of the data is also known as average.

Given the set of data 0, 2, 1, 2, 5

Mean = 0+2+1+2+5/5

Mean = 10/5

Mean = 2.0

To get the standard deviation, we will use the SD formula as shown:

$\sigma=\sqrt{\frac{\sum (x-\overline x)^2}{N} }$

$\sigma =\sqrt{ \frac{(0-2)^2+(2-2)^2+(1-2)^2+(2-2)^2+(5-2)^2}{5}}\\ \sigma = \sqrt{\frac{4+0+1+0+9}{5}} \\\sigma = \sqrt{\frac{14}{5} }\\\sigma = 1.673$

Comparing this with Roberto's calculation, we can see that Roberto did not include the first term of the numerator (0-2)^2 in his calculation.

Learn more here: brainly.com/question/10557301

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3 years ago

L –3 | A. 3 B. -3 C. 0.30 D. 30

Vesnalui [34]

Answer:

| -3 | = 3

Step-by-step explanation:

minus is removed

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