Which of these is equivalent to 210°?
2 answers:
Answer:
Step-by-step explanation:
We know that, π radian = 180°. So, at first, let's substitute the value of π as 180° in the given options.
- 7π/6 rad = 7 × 180 / 6 = <u>210°</u>
- 6π/7 rad = 6 × 180 / 6 = <u>180°</u>
- 7π/3 rad = 7 × 180 / 3 = <u>420°</u>
- 3π/7 rad = 3 × 180 / 7 = <u>77.14°</u>
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We can see that, 7π/6 when converted to its degree form gives 2210° as the answer.
•°• <u>A) 7π/6</u> is the correct answer.
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■ brainly.com/question/14873264
■ brainly.com/question/15433245
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Hi, Laura! ;)
<h2>The answer to the first question is 5,62.</h2><h2><em>Here is the step by step solution</em>: </h2>They want to know the center of a distribution. Another word for center is middle. When you have a set of numbers, you can find the middle by calculating the mean, the "average" of the data set.
1) Add all the numbers: 12,8 + 5,7 + 7,9 + 1,3 + 3,2 + 2,8 = 33,7
2) Divide the sum by the quantity of numbers, which is 6: 33,7 / 6 = 5,616
The closest number to 5,616 is 5,62.
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Now let's answer your second question.
<h2>The correct answer is, indeed, 0,14.</h2><h2><em>How do we get to this number? Here is the step by step solution:</em></h2>1) First step is to find out how many possible outcomes you have. It is the
number of raffle tickets in the box: 200.
2) Then, let's define the number of tickets that are prizes: 4 + 8 + 16 = 28.
The probability of selecting a prize ticket is the number of prize tickets divided by all the raffle tickets in the box: 28 / 200 = 0,14.
Now, let's practice Probability with another Brainly problem:
Good luck, Laura! :)
