3 years ago

If tan x° = 11 divided by r and cos x° = r divided by s , what is the value of sin x°

1 answer:

4 0

Sin x =11.r We know tan x = sin x divided cos x If you plug in 11 instead of tan x and r for cos x you will have the answer

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We add polynomials combining the like-terms, that is, adding terms with the same exponent.

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$f(x) = 3x^{\frac{1}{2}} + 7x^{-\frac{1}{4}} + 8x^{-4}$

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$f(x) + g(x) = \left(3 - \frac{7}{4}\right)x^{\frac{1}{2}} + (7 + 12)x^{-\frac{1}{4}} + 8x^{-4} + 21x^3$

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More can be learned about addition of polynomials at brainly.com/question/9438778

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