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FromTheMoon [43]
3 years ago
9

Please help with geometry

Mathematics
1 answer:
Mariana [72]3 years ago
6 0

Answer: The angle of depression is 51.34°.


Step-by-step explanation:

1. You can make the diagram shown in the figure attached. Where A is the point where the clue is and B is the point where Tyler is.

2. To calculate the angle of depression, which is identified in the diagram as \alpha, you can use tan^{-1}, as following:

tan^{-1}(\alpha)=\frac{3.5}{2.8}

3. Then, you obtain the following angle of depression from the clue to the point where Tyler is:

\alpha=51.34°

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How can you find the Mean Absolute Deviation (MAD) for this set of data?
den301095 [7]

Answer: Add all the absolute deviations and divide by number of swimmers.


Step-by-step explanation:

To find the mean absolute deviation of any data we need to follow the following steps:

  • Start by finding the mean of the data set.
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5 0
3 years ago
Read 2 more answers
Otto spent 3/4 of the money he had saved on a new video game. If the video game cost $48, how much money did he have before he b
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Answer: $64

Step-by-step explanation:

Given: The part of money he spent =3/4

Let the total money Otto has be 'x'.

Then according to the question, we have

\frac{3}{4}x=48

Multiply 4 on both the sides, we get

3x=48\times4

Divide 3 on both the sides, we get

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Answer:

n = 25/2

Step-by-step explanation:

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3 years ago
On a partly cloudy day, Derek decides to walk back from work. When it is sunny, he walks at a speed of s miles/hr (s is an integ
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Answer:\frac{1}{7}

Step-by-step explanation:

Given

sunny day speed= s mph

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so on sunny day speed must be 2 mph

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