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Rom4ik [11]
3 years ago
9

Simplify.

Mathematics
2 answers:
serg [7]3 years ago
6 0
Cos x




My brother said that’s it
Rus_ich [418]3 years ago
5 0

Answer:

cos x

Step-by-step explanation:

sin x = (sin x) / (1) and cot x = (cos x) / (sin x)

Put those fractions next to each other and multiply them out (numerator times numerator, denominator times denominator).

Cancel out the (sin x) in the numerator and denominator

You should be left with just (cos x) / (1), whoch equals just (cos x).

Hope this helps!

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Answer:

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Explanation:

<em>Willing to help, hope you're having a splendiferous day...</em>

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Mademuasel [1]

we are given with the data of a parabola with vertex at (2, 2) and directrix at y  = 2.5. the formua should be ax^2 + b x + c = y because of the directrix. 

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