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ycow [4]
3 years ago
12

Simplify: -2x+5+4x+8

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
7 0

Answer:

i simplified it but its not simple i dont know the answer so i cant help you

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Given:

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To find:

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Solution:

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Using Pythagoras theorem:

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18^2 =10^2+\text{opposite}^2

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$\sin\theta =\frac{\text{opposite }}{\text{hypotenuse}}

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$\csc\theta =\frac{\text{hypotenuse}}{\text{opposite }}

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$\cos \theta=\frac{\text { adjacent side }}{\text { hypotenuse }}

$\cos \theta=\frac{10}{18}

$\sec \theta=\frac{\text { hypotenuse }}{\text { adjacent side }}

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$\tan \theta=\frac{\text { opposite side }}{\text { adjacent side }}

$\tan \theta=\frac{4\sqrt{14} }{10}

$\cot \theta=\frac{\text { adjacent side }}{\text { opposite side }}

$\cot \theta=\frac{10}{4\sqrt{14} }

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3 years ago
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