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Vlad [161]
3 years ago
7

Rewrite the expression as an algebraic expression in x. tan(sin−1(x))

Mathematics
1 answer:
solmaris [256]3 years ago
7 0
Let tan^{-1} x=\alpha
Then it can be shown by using a right-angled triangle and the rule of Pythagoras that \alpha= tan^{-1} \frac{x}{ \sqrt{1-x^{2}} }
Therefore
tan(sin ^{-1} (x))=\frac{x}{ \sqrt{1-x^{2}} }
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I think that it is 2.4.
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Convert to a percent.<br><br> A. <br> 53%<br> B. <br> 35%<br> C. <br> 60%<br> D. <br> 30%
adelina 88 [10]

3/5 converted to percentage gives 60%

How do we convert a fraction to a percentage?

First and foremost, the maximum percentage value any number could have is 100% , hence, in order to convert a number or fraction or even  a decimal to percentage, we simply multiply it by 100

3/5 to percent:

In order to convert 3/5 to percentage, we would multiply by 100

3/5=3/5*100

3/5 in percent=300/5

3/5 in percent=60

3/5 in percent =60%

As a result, the correct option is 60%,which is the third option, option C

Find out more about percentage on:brainly.com/question/18488471

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Full question:

Convert 3/5 to a percent.

A.30%

b.35%

c.53%

d.60%

7 0
1 year ago
A canbinentmaker buys 3.5 liters of oak varnish. The varnish costs $4.95 per liter. How much does 3 liters of varnish cost?
Murrr4er [49]
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2 years ago
Read 2 more answers
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Alex_Xolod [135]

Answer:B

Step-by-step explanation:

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3 years ago
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