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11-03-2020
Mathematics

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Angles X and Y are supplementary. Angle X measures 2x-9. Angle Y measures 135 degrees. What is the value of x?

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xXUnityWolfiXx xXUnityWolfiXx

11-03-2020

Answer:

x=27

Step-by-step explanation:

2x-9+135=180

2x-9=45

2x=54

x=27

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