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liubo4ka [24]
3 years ago
6

recall that two angles are supplementary if the sum of their measure is 180. find the measures of two supplementary angles if on

e angle is 20 more than four times the other
Mathematics
1 answer:
aleksklad [387]3 years ago
5 0

Answer:

I don't know if it's correct

but I tried

Step-by-step explanation:

let the angle be x

20+4x+x=180

20+5x=180

5x=160

x=32

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Answer:

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Step-by-step explanation:

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algol [13]

Answer:

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<em> </em><em> </em><em>=</em><em>1</em><em>.</em><em>5</em>

<em>and </em><em>y=</em><em>x^</em><em>2</em><em>-</em><em>3</em><em>x</em><em>-</em><em>4</em>

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Step-by-step explanation:

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Tpy6a [65]

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\dfrac{11}{7}=1+\dfrac{4}{7}

Therefore, the given fraction \dfrac{11}{7} can be written as 1+\dfrac{4}{7}.

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\dfrac{21}{4}=\dfrac{20+1}{4}

\dfrac{21}{4}=\dfrac{20}{4}+\dfrac{1}{4}

\dfrac{21}{4}=5+\dfrac{1}{4}

Therefore, the given fraction \dfrac{21}{4} can be written as 5+\dfrac{1}{4}.

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Musya8 [376]

Answer:

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Step-by-step

I did myself

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3 years ago
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