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EleoNora [17]
2 years ago
10

Slove the system

Mathematics
1 answer:
ratelena [41]2 years ago
6 0

Answer:

12

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The angle of depression is 5°

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We need to find the height of the plane.

If we consider a triangle. 4629 meters will be the base and angle is 5°. Let h is the height of the plane. Using trigonometry to find it :

\tan\theta=\dfrac{x}{4629 }\\\\\tan(5)=\dfrac{x}{4629 }\\\\x=\tan(5)\times 4629 \\\\x=404.98\ m

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tatiyna

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The graph in the attached figure

Step-by-step explanation:

we have

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therefore

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using a graphing tool

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