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Rashid [163]
3 years ago
7

Which of the following expressions represents 24C12?

Mathematics
1 answer:
lana [24]3 years ago
8 0
24C12=\frac{24!}{12!12!}
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A fisherman leaves his home port and heads in the direction N 70 ° W. He travels d1 = 40 mi and reaches Egg Island. The next day
Gnesinka [82]

Answer:

A)82.02 mi

B) 18.7° SE

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From the image attached, we can see the angles and distance depicted as given in the question. Using parallel angles, we have been able to establish that the internal angle at egg island is 100°.

A) Thus, we can find the distance between the home port and forrest island using law of cosines which is that;

a² = b² + c² - 2bc Cos A

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B) To find the bearing from Forrest Island back to his home port, we will make use of law of sines which is that;

A/sinA = b/sinB = c/sinC

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sinθ = (40 × sin 100)/82.02

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Thus, the bearing from Forrest Island back to his home port is;

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