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stealth61 [152]
2 years ago
11

How long is the arc intersected by a central angle of startfraction pi over 3 endfraction radians in a circle with a radius of 6

ft? round your answer to the nearest tenth. use 3.14 for pi.
Mathematics
1 answer:
vova2212 [387]2 years ago
4 0

The measure of the arc length is 6.28 units if the arc intersected by a central angle of  π/3 radians in a circle with a radius of 6 ft.

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

It is described as a set of points, where each point is at the same distance from a fixed point (called the centre of a circle)

We have:

The radius of the circle r = 6 ft

The measure of the central angle θ = π/3

We know,

s = rθ

s is the arc length.

s = 6(π/3)

s = 2(3.14)

s = 6.28

Thus, the measure of the arc length is 6.28 units if the arc intersected by a central angle of  π/3 radians in a circle with a radius of 6 ft.

Learn more about circle here:

brainly.com/question/11833983

#SPJ1

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2 cakes

Step-by-step explanation:

Lets divide these fractions (when dividing, remember keep, change and flip): 36/4 * 2/9 = 2

I hope this helps, please mark Brainliest, thank you !!

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3 years ago
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4 + 8x - 14 = -26, What's X?
bearhunter [10]
X will equal -2 
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Multiply.<br><br> 1.25(−3.6)<br><br> Enter your answer as a decimal in the box.
Darina [25.2K]

-4.5 is your answer, hope this helped



5 0
3 years ago
Help ASAP! image below.
Sindrei [870]

Answer:

y= 68°

x= 34°

Step-by-step explanation:

78° alternates C= 78°

34+78= 112°

180-112= 68°

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3 0
3 years ago
Based on a​ survey, assume that 43​% of consumers are comfortable having drones deliver their purchases. Suppose that we want to
lutik1710 [3]

Answer:

The probability that exactly three of them are comfortable with delivery by drones is 0.2583.

Step-by-step explanation:

Let <em>X</em> = number of consumers comfortable having drones deliver their purchases.

The probability of the random variable <em>X</em> is, P (X) = <em>p</em> = 0.43.

Then <em>q</em> is, <em>q</em> = 1 - p

A sample of <em>n</em> = 5 consumers are selected.

The random variable <em>X</em> follows a Binomial distribution with parameters <em>n</em> and <em>p</em>.

The pmf of <em>X</em> is:

P(X=x)={n\choose x}p^{x}(1-p)^{n-x};\ x=0,1,2,3...

Compute the value of P (X = 3) as follows:

P(X=3)={5\choose 3}0.43^{3}(1-0.43)^{5-3}\\=10\times 0.079507\times 0.3249\\=0.258318\\\approx0.2583

Thus, the probability that exactly three of them are comfortable with delivery by drones is 0.2583.

6 0
3 years ago
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