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elena55 [62]
3 years ago
11

Someone helpp commonn

Mathematics
1 answer:
vitfil [10]3 years ago
3 0

Answer:

Step-by-step explanation:

⁷

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See question in image and show workings​<br><br>Note : 1 nautical mile = 1.86km
ycow [4]

Answer:

a)

AB is on the latitude 30°N.

<u>Find AB:</u>

  • AB = 2*3.142*6400*cos 30°*(32+35)/360 = 6482.15 km

BC is along longitude 35°W

<u>Find BC:</u>

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<u>Total distance traveled:</u>

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<u>Convert the distance to nautical miles:</u>

12067.92/1.86 = 6488.13 nautical miles

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<u>Find the average speed:</u>

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<u>Note</u>. <em>This is unrealistically high speed for a ship, this must be a plane or the time given wrong.</em>

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2 years ago
The volume of a drop of a liquid is .000047 liter. Write the liquid in scientific notation
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Work out the size of the angle marked x​
natali 33 [55]

Answer:

X=60

Step-by-step explanation:

Sum of the Quadrilateral interior angles:360

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