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Aliun [14]
3 years ago
9

Use the laws of sine and cosine to find the missing Dimension part 3

Mathematics
2 answers:
Finger [1]3 years ago
8 0

Answer:

  • 103

Step-by-step explanation:

<u>Find ∠E</u>

  • sin E / 71 = sin 36° / 62
  • sin E = 71 (sin 36°) / 62
  • sin E = 0.673
  • m∠E = arcsin (0.673)
  • m∠E =  42° (rounded)

<u>Find m∠F</u>

  • m∠F = 180° - (36° + 42°) = 102

<u>Find f</u>

  • sin 102° / f = sin 36° / 62
  • f = (62 sin 102°) / (sin 36°)
  • f = 103 (rounded)

BigorU [14]3 years ago
5 0

9514 1404 393

Answer:

  12 or 103

Step-by-step explanation:

The given angle is opposite the shorter side, so there will be two solutions.

In order to find f, we need to know angle F. We can find that by first finding angle E.

  E = arcsin(e/d·sin(D)) = arcsin(71/62·sin(36°)) = 42.307° or 137.693°

  F = 180° -D -E = 180° -36° -{42.307°, 137.693°} = {101.693°, 6.307°}

Then the measure of f is ...

  f = sin(F)/sin(D)×d = 62/sin(36°)×sin({101.693°, 6.307°})

  f = {103.29, 11.59}

Side f is either 12 or 103.

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The Edward James Toy Company uses a Kanban system to make plastic wheels that are a component of several toys. The waiting time
pickupchik [31]

Answer:

N_c \approx 5.0

Step-by-step explanation:

From the question we are told that:

Waiting time for a container of the wheels during production T_w=0.25day

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Total wheel per day D=2000

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Generally the equation for Total number of container N_c is mathematically given by

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Where

Total time T=T_w+T_a

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Therefore

N_c=DT(\frac{1+X}{N_w} )

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3 0
3 years ago
Is the sequence below is arithmetic {1, 8, 27,64}
Rzqust [24]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
What is the side length of the square if A=81 m squared
Nesterboy [21]

Answer:

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Step-by-step explanation:

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Keith bought 5 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are n
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Answer:

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Step-by-step explanation:

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Triss [41]

Answer:

1. No

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4. No

Step-by-step explanation:

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3 0
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