Pls help me ASAP!! Which expression represents "subtract a number, n, from 10 then multiply by nine cubed"?

1 answer:

5 0

The answer would be: " (10 <span>− n) </span>× 9³ " .
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If there are specific answer choices from which to choose, please comment and to let me know, and I can provide a "specific" answer.
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Hope this helps!
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Select all the correct answers. If the measure of angle 0 is 5(pi)/4, which statements are true?

elixir [45]

Finding the equivalent angle of $\theta$ , the correct statements are given as follows:

The Measure of the reference angle is 45.

$\cos{\theta} = \frac{\sqrt{2}{2}}$ .

$\tan{\theta} = 1$

$\sin{\theta} = \frac{\sqrt{2}{2}}$ .

<h3>What are equivalent angles?</h3>

Each angle on the second, third and fourth quadrants will have an equivalent on the first quadrant.

In this problem, the given angle is as follows:

$\theta = \frac{5\pi}{4}$

It is on the third quadrant, as it is between pi and 1.5 pi, hence the equivalent on the first quadrant, also known as the reference angle, is given by:

$\frac{5\pi}{4} - \pi = \frac{5\pi}{4} - \frac{4\pi}{4} = \frac{\pi}{4}$