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1 year ago

11

Write an algebraic expression for the following: 17 more than a number.

2 answers:

Marysya12 [62]1 year ago

6 0

Answer:

x+17

Step-by-step explanation:

Writing this for the sake of adding more characters, but yeah. 'A number' is basically x, add 17....bam! x+17

Triss [41]1 year ago

6 0

Answer:

x+17

Step-by-step explanation:

think of x being "a number" and 17 more is adding 17

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If sin(theta) =4/5 and is in quadrant 2, the value of cot(theta

iren [92.7K]

$\sin\theta= \frac{4}{5} 
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\\\sin^2\theta+\cos^2\theta=1
\\ \cos\theta=\pm \sqrt{1-\sin^2\theta} =\pm \sqrt{1-( \frac{4}{5})^2 } =\pm \sqrt{1- \frac{16}{25} } =\pm \sqrt{\frac{9}{25} }=\pm \frac{3}{5}}$

$\theta \in II \Rightarrow \cos\theta\ \textless \ 0 \Rightarrow \cos\theta=-\frac{3}{5}$

$\cot\theta= \frac{\cos\theta}{\sin\theta}= \frac{-\frac{3}{5}}{\frac{4}{5}} =- \frac{3}{4}$

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Katyanochek1 [597]

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3 years ago

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Nana76 [90]

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sattari [20]

Answer:

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Step-by-step explanation:

Find the solution of $-\frac{x}{4} \le 2$

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