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Allushta [10]
3 years ago
14

What is the area of the sector shown

Mathematics
1 answer:
EastWind [94]3 years ago
5 0

Answer:

D.~ 34.2~cm^2

Step-by-step explanation:

An arc measure of 20 degrees corresponds to a central angle of 20 degrees.

Area of sector of circle

area = \dfrac{n}{360^\circ}\pi r^2

where n = central angle of circle, and r = radius

area = \dfrac{20^\circ}{360^\circ}\pi (14~cm)^2

area = \dfrac{1}{18}(3.14159)(196~cm^2)

area = 34.2~cm^2

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Answer:

x > 17

Step-by-step explanation:

Add 8 to both sides:

6x - 8 > 4x + 26

6x > 4x + 34

Subtract 4x from both sides:

2x > 34

Divide each side by 2:

x > 17

So, the solution is x > 17

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3 years ago
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the sum of four consecutive integers is 2174. what are the integers? (continuation) the smallest of four consecutive integers is
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The smallest of the four numbers is x.
Since the four numbers are consecutive, this means that each number is one more than the previous.
Therefore, the four numbers are:
x
x + 1
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Now, we are given that the sum (s) of the four numbers is 2174
This means that:
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We are given that s = 2174. Substitute with s in the above equation and solve for x as follows:
2174 = 4x + 6
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Based on the above calculations, the four numbers are:
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rusak2 [61]

Using proportions, it is found that it will take him 22.5 hours to walk the 45 dogs.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

He walks 3 dogs in 1 hour and 30 minutes, we means that the time in hours it takes for him to walk a dog is:

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45 x 0.5 = 22.5 hours.

More can be learned about proportions at brainly.com/question/24372153

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1 year ago
If you wanted to make the graph of y=6x+7 less steep. Which equation would you use?
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You can change the slope of the line to change the steepness. 
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