kodakchilds45 kodakchilds45

12-07-2021
Mathematics

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(3x + 8)°
(5x – 20)
find the measure of the vertical angles

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Аноним Аноним

12-07-2021

Answer:

[tex]3x + 8 = 5x - 20 \\ 5x - 3x = 12 \\ 2x = 12 \\ x = \frac{12}{2} \\ x = 6[/tex]

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