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iren [92.7K]
3 years ago
6

NEED HELP!!! 20 POINTS WILL MARK BRAINLIEST

Mathematics
1 answer:
Margarita [4]3 years ago
5 0
We use the formula  Area = 1/2 bc sin A  = 1/2 * 2 *  √2 * sin 60

A =   √2 * √3  / 2

     =  √6/ 2  (answer)
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HELPPPPPPPPPPPPPPPPP WITH THIS MATHHH.
Nuetrik [128]

Answer: From least to greatest: -2.4, -0.8, 0.2, 0.9, 1.6. Hope this helps you! :D

7 0
2 years ago
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Please help what would be the mean of the data ?
Doss [256]
As mentioned mean is b . you multiply it with 8 so the data would 8b. 
7 0
3 years ago
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Divide.<br><br> 5÷1/4<br><br><br> 1/20<br><br> 4/5<br><br> 5/4<br><br> 20
ziro4ka [17]

Answer:

20.

Step-by-step explanation:

That's the correct answer

7 0
2 years ago
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What is 5/6 - blank equal 1/2
mel-nik [20]

Answer:

1/3

Step-by-step explanation:

5/6-x=1/2

x=5/6-1/2

x=5/6-3/6

x=2/6

simplify

x=1/3

8 0
3 years ago
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An analysis of the decay of 10 grams of an unstable element over time was completed and is displayed in the computer output.
Lady bird [3.3K]

The equation of the least-squared regression line is: In(Element) = 2.305 - 0.101(Time).

<h3>What is a regression line?</h3>

A regression line displays the connection between scattered data points in any set. It shows the relation between the dependent y variable and independent x variables when there is a linear pattern.

According to the given problem,

From the table we can see,

ln(Element) is the dependent variable and Time is the independent variable.

The constant = 2.305,

Time = -0.101

Hence, we can conclude, our least squared regression line will be

In (Element) = 2.305 - 0.101 (Time).

Learn more about regression line here: brainly.com/question/7656407

#SPJ2

6 0
2 years ago
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