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abruzzese [7]
3 years ago
14

Write the phrase as an expression.the quotation of 18 and a number a

Mathematics
2 answers:
Wewaii [24]3 years ago
8 0

Answer:

18 /n

Step-by-step explanation:

"The quotient" means the result of a division.

Murljashka [212]3 years ago
6 0
Since quotient means divide its asking you to write 18 divided by a number, in mathematical terms that’s 18/n
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Cos(-170°) = _____<br><br> -cos10°<br> cos10°<br> cos(-10°)
ikadub [295]

<em>The right answer for:</em>

<em>cos(-170°) = _____</em>

<em>is:</em>

<em>-cos10°</em>

<h2>Explanation:</h2>

The cosine function is an even function, which means that for every point (x,y) on the graph of y=cos(x) then the point (-x,y) also lies on the graph of the function. In other words, we can write:

cos(-170^{\circ})=cos(170^{\circ})

But:

170^{\circ}=180^{\circ}-10^{\circ}

So:

cos(170^{\circ})=cos(180^{\circ}-10^{\circ})

By property:

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<h2>Learn more:</h2>

Trigonometric functions: brainly.com/question/2680050

#LearnWithBrainly

4 0
3 years ago
The graph shown _____ So, the graph is _____ &lt;(a function/ not a function)
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3 years ago
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