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bogdanovich [222]
3 years ago
12

Let n=0.222…

Mathematics
1 answer:
Elina [12.6K]3 years ago
7 0
10n=2.22
-3n=-0.666
n2=0.444
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Suma divizorilor naturali ai numărului 15
xenn [34]
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3 0
3 years ago
Find the slope of the line that passes through the pair of points.<br><br> (–5.5, 6.1), (–2.5, 3.1)
hjlf

Slope of the line is -1.

Step-by-step explanation:

Given points are,

(-5.5,6.1),(-2.5,3.1)

Here,

x_{1} = -5.5 ,\ \ \ x_{2}=-2.5\\y_{1} = 6.1,\ \ \ y_{2}=3.1

Slope = m = \frac{y_{2}-y_{1}}{x_{2}-x{1}}

Putting values;

m=\frac{3.1-6.1}{-2.5-(-5.5)}\\m=\frac{-3}{-2.5+5.5}\\m=\frac{-3}{3}\\m=-1

Slope of the line is -1.

Keywords: Slope, line

Learn more about slopes at:

  • brainly.com/question/2977815
  • brainly.com/question/3071107

#LearnwithBrainly

7 0
3 years ago
Could someone check my answer please . Thank you
Elodia [21]
Hello! We will be using the Pythagorean theorum, where a² + b² = c². C is the clanted part of the triangle, and 13² is 169. a = 12, and we are looking for the value of b. 12² is 144. Let's subtract to find b. 169 - 144 is 25. Now, let's find the square root of 25 to find the length. √25 is 5. There. b = 5. The side length of side b is 5. The correct answer is C: 5.
8 0
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gavmur [86]

Answer:

3

Step-by-step explanation:

us the formula

y1 - y2 divided by x1 - x2

=gradient

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hope this helps

please mark it brainliest

4 0
3 years ago
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Orlov [11]
51 = 3 * 17, sum of 20, no good. 
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<span>The answer is 54. If you need more help, let me know.</span>
6 0
3 years ago
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