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REY [17]
3 years ago
8

Find the exact value of tan ^-1 (-root of 3) Write your answer in radians in terms of n.

Mathematics
1 answer:
mamaluj [8]3 years ago
8 0

Answer:

To find the exact vale of atan(-sqrt(3)) we're going to need the help of a calculator

atan(-sqrt(3)) = -1.04719755 rads.

If you take a look at the important angles, you will notice that the arc is minus 60 degrees which equals -1.04716755 radians.

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How to do this problem?
MaRussiya [10]
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4 0
3 years ago
The area of a square is 400 square units. If the length of each side of the
matrenka [14]

<em>yes it will be a rational number.</em>

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21 ^ 2=441

Then we will have a rational number.

8 0
2 years ago
Select the correct answer.
vitfil [10]
Is there an image i don’t understand what expressions you’re asking for?
6 0
3 years ago
An angle measuring (525n)° is in standard position. For which value of n will the terminal side fall along the negative portion
Mazyrski [523]

For n=2,

put the value 2 in the above equation we get 525*2=1050°.

1050° angle takes 2 complete revolution and then makes an angle of 330° which will fall in the negative portion of y-axis.


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3150° angle takes 8 complete revolution and then makes an angle of 270° which will fall along negative y-axis.



8 0
3 years ago
Read 2 more answers
The ratio of an object's weight on Earth to its weight on Neptune is 5 : 7. How much would a person who weighs 150 pounds on Ear
shutvik [7]
5:7
In english, what this is saying is that for every 5 units of weight on Earth, is 7 units of weight on Neptune. 
Given this, it would make sense that your weight on Neptune, say Y, equals your weight on Earth, say X, divided by five, then multiplied by seven.
Y = (X/5) * 7
Y = (150/5) * 7 = 210
5 0
3 years ago
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