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Zarrin [17]
3 years ago
9

TOATITY.10. 5x + 2) > 13​

Mathematics
1 answer:
grin007 [14]3 years ago
7 0

5x - 2 = 13
5x = 13 + 2
5x = 15 (divide both sides by 5 to get x)
5x/5 = 15/5
x = 3
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Alright, lets get started.

Please refer the diagram I have attached.

Lets use cosine law for finding the angles.

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So, camera 3 is covering the greatest angle.   :  Answer

Hope it will help :)


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