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Nata [24]
3 years ago
15

Find the value of x Use sin, cos, or tan

Mathematics
1 answer:
Serhud [2]3 years ago
3 0
<h3>Answer:   16.5</h3>

=========================================================

Explanation:

We use cosine to tie together the adjacent and hypotenuse

cos(angle) = adjacent/hypotenuse

cos(38) = x/21

21*cos(38) = x

x = 21*cos(38)

x = 16.5482258257411

x = 16.5

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First off, you should see whether the data is qualitative or quantitative.

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So, and example of some qualitative graphs are:
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Some examples of quantitative graphs are:
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So if you're trying to link the graph to something in your life, the graph may vary depending on what the data is. If you're going height over the years you've lived, a line graph would be best. It really depends what in your life you are doing, so I hope I provided enough information to help you out. Hope this helps!
7 0
3 years ago
At Emily's summer camp, there are
Stells [14]

Answer:

15

Step-by-step explanation:

3 counselors for every 20 girls

6 0
2 years ago
Read 2 more answers
In a population of 10,000 geese the growth rate is 4% per year. What is the total increase in population over 4 years? Round you
omeli [17]

Answer:

Step-by-step explanation:

10000*4%= 400 Geese year1

10400*4%=416 Geese  year 2

10816*4%= 432.64 Geese year 3

11,248.64*4%= 449.95 Geese. year 4

11248.64+449.95= 11698.59

11698.59-10000=1698.59

Increased by 1699 Geese.

3 0
2 years ago
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Solve this expression:<br> 1001 - 7
LenKa [72]

Answer:

1001−7

=1001−7

=1001+−7

=994

Step-by-step explanation:=994

8 0
2 years ago
63 is 90% of what number? In number line
Reika [66]
63/x=90/100
5670=100x
56.7
7 0
3 years ago
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