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lozanna [386]
4 years ago
6

2n + 3 and 12n - 6 what's the answer and an equivalent

Mathematics
1 answer:
Annette [7]4 years ago
3 0

Answer:

9/10

Step-by-step explanation:

2n+3=12n-6

3=12n-2n-6

3=10n-6

10n=3+6

10n=9

n=9/10

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Find the value of x. Using trig
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Hi there! We can find the value of x by using this equation.

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If you remember, tanx = opposite/adjacent. We focus on the angle x currently.

Now that you might wanna ask if there is a value of x that makes 19/23. The answer is yes but in decimal.

\large{arctan( \frac{19}{23} )} = x

You might wanna put arctan(19/23) in a calculator since it's not really possible to get the square root like value by yourself.

arctan(19/23) is 0.69

Then we round up and get 0.7

Hence, the value of x ≈ 0.7

Answer

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Questions can be asked through comment.

Hope it helps, and Happy Learning! :)

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Step-by-step explanation:

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kobusy [5.1K]

Answer:

Step-by-step explanation:

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