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26-03-2020
Mathematics

contestada

equation practice ........

equation practice class=

Respuesta :

amna04352 amna04352

26-03-2020

Answer:

125°

Step-by-step explanation:

ABC + CBD = 180

(Supplementary angles)

8x - 41 + 9x + 17 = 180

17x = 204

x = 12°

CBD = 9(12) + 17 = 125°

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