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Anarel [89]
2 years ago
12

Which of the following angles is coterminal with -4pi/3? -2pi/3 -pi/3 pi/3 2pi/3

Mathematics
1 answer:
PolarNik [594]2 years ago
4 0
Coterminal angles are angles that end in the same position on a unit circle.

We can find angles that are coterminal to -4pi/3 by adding and subtracting 2pi.

-4pi/3 + 2pi = 2pi/3

The answer is 2pi/3
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Answer:

The number of fiction books is <u>500</u> and non fiction books is <u>1500</u>.

Step-by-step explanation:

Given:

Total book library contains = 2000.

There are 3 times as many non fiction books as fiction books.

Now, to determine the number of non fiction books and fiction books.

Let the fiction books be x.

And the non fiction books be 3x.

Total books = 2000.

Now, to get the number of non fiction books and fiction books we put an equation:

3x+x=2000.

4x=2000.

Dividing both sides by 4 we get:

x=500.

Fiction books = 500.

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3 years ago
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2 years ago
What non-zero rational number must be placed in the square so that the simplified product of these two binomials is a binomial:
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The product would expand to

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In the second case, we require

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