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Westkost [7]
2 years ago
14

Find the area of each sector. Round your answers to the nearest tenth. ​

Mathematics
1 answer:
nata0808 [166]2 years ago
3 0

Answer:

Area of sector = 102.6 feet squared

Step-by-step explanation:

Given:

Radius of circle = 14 ft

Angle θ = 60°

Find:

Area of sector

Computation:

Area of sector = [θ/360]πr²

Area of sector = [60/360](22/7)(14)²

Area of sector = [1/6][22/7][196]

Area of sector = 102.6 feet squared

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3 years ago
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Tasya [4]

Step-by-step explanation:

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3 years ago
What is the third quartile, Q3, of the following distribution?
GREYUIT [131]

Answer:

The third quartile is:

Q_3=29

Step-by-step explanation:

First organize the data from lowest to highest

4, 5, 10, 12, 14, 16, 18, 20, 21, 21, 22, 22, 24, 26, 29, 29, 33, 34, 43, 44

Notice that we have a quantity of n = 20 data

Use the following formula to calculate the third quartile Q_3

For a set of n data organized in the form:

x_1, x_2, x_3, ..., x_n

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Q_3=x_{\frac{3}{4}(n+1)}

With n=20

Q_3=x_{\frac{3}{4}(20+1)}

Q_3=x_{15.75}

The third quartile is between x_{15}=29 and x_{16}=29

Then

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5 0
3 years ago
Read 2 more answers
Can someone please help me with this?
lidiya [134]
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That is to say 

70 = .5(Major arc - minor arc)

Think of the major arc as the larger and the minor the smaller.

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140 = major arc - minor arc.

Another necessary idea is that the arc of a whole circle = 360 degrees, that is to say the major arc + minor arc = 360, giving us a second equation to solve.
Assuming x is the minor arc.

140 = major arc - x 
360 = major arc + x

Use linear combination and add these equations to get

500 = 2*major arc

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The answer is 110 degrees.

8 0
2 years ago
BD is a midsegment of triangle ACE and BD is to AE The value of x is:
anygoal [31]
The answer is simply B. 48
5 0
3 years ago
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