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Lelechka [254]
3 years ago
13

Will give brainliest!

Mathematics
2 answers:
OLEGan [10]3 years ago
6 0

Answer:

-(10)2 simply does not equal -102

Step-by-step explanation:

-(10)2

Remove unnesessary parenthesis and put a multiplication symbol between the two numbers.

-10 x 2

Multiplying a negative and a posotive equals a negative.

-20

andre [41]3 years ago
3 0

Answer:

The values are -20 and -102.

Difference is 82.

Step-by-step explanation:

-2(10) = -20.

Difference is -20  - (-102)

= -20 + 102

= 82.

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Answer:

Step-by-step explanation:

Alright, lets get started.

Please refer the diagram I have attached.

Lets use cosine law for finding the angles.

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Taking cos inverse

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Similarly,

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taking cos inverse

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Similarly,

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

Hope it will help :)


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