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Nataliya [291]
2 years ago
7

There are 4 triangles and 20 squares what is the simplest ratio of triangles to squares

Mathematics
1 answer:
Svetllana [295]2 years ago
8 0

Answer: 4:20 but that simplified would be 1:5

Triangles to squares

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There is a decrease in power. It can be concluded that there has also been a change in:

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An airplane is traveling at a speed of 240 miles/hour with a bearing of 110°. The wind velocity is 56 miles/hour at a bearing of
vodka [1.7K]

Answer:

Actual speed = 288 miles per hour

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Step-by-step explanation:

"Bearing" is the relative position of an object outside the plane compared to the position of the plane.  

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Course is the direction that pilot wants the plane to go.  

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If the plane is traveling with a bearing of 110° and the wind is blown at a bearing of 325°.  

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215^{\circ}- 180^{\circ} =35^{\circ}

The Ground speed will be in excess of the airspeed and true direction will be south if the indicated heading.  

The tailwind component is:

56 cos (35^\circ)

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56 sin (35^\circ)  


And that is,

C^2 = (286)^2 + (32)^2


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So the actual speed of the plane is 288 miles per hour.

The deviation in the direction is:

Let the direction angle be 'x'.

x = tan ^{-1}\left ( \frac{32}{286} \right )=6.38^\circ

So the actual direction angle is 110^\circ+ 6.38^\circ=116.38^\circ.

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