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umka2103 [35]
2 years ago
10

In circle M with m \angle LMN= 82m∠LMN=82 and LM=9LM=9 units find area of sector LMN.

Mathematics
2 answers:
wlad13 [49]2 years ago
7 0

Answer:

369/2pi

Step-by-step explanation:

81pi=area of whole circle (pi*r^2)

LMN=82

Area of LMN= 41/180*area of circle

41/180*81pi=

369/2 pi

mario62 [17]2 years ago
6 0

We know that the area of a sector is given by:

A = \dfrac{\pi r^2\alpha}{360}

Where α is the angle in degrees and r is the radius. We have:

  • r = 9
  • α = 82°

Evaluating:

A = \dfrac{\pi r^2\alpha}{360} = \dfrac{\pi(9)^2\cdot 82}{360} = 57.96\ u^2

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X= assistant's wage
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Add their wages set equal to $65

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ANSWER: (C) $25 hourly wage of assistant

Hope this helps! :)
7 0
3 years ago
Will mark brainlist if its right
pickupchik [31]

Answer: S<\-2

Hope i was some help.

Step-by-step explanation: sorry I can’t put the right sign my keybored won’t let me but you know what it stands for.

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start off with -5(s+2) you multiply -5 with s and it is -5s then you do the same for +2 take -5 and multiply by +2 pos times a neg is always a neg so it’s -10.

3s+6<\-5s-10

So you have to get rid of the -5s so your going to do the inverse which is add 5 to -5 and it will get rid of -5s but then you have to add 5 to 3s and that will be 8s.

8s+6</-10

Now your going to get rid of the +6 and to do that you do the inverse you subtract 6 and it will get rid of it now you have to do the same for -10 so you will subtract 6 to -10 and that will equal -16.

Now you have to divide!

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And it should equal s <\-2

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Answer:

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Step-by-step explanation:

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