ashlipka ashlipka

15-11-2019
Mathematics

contestada

17. Solve for x.
(9x – 18)º

Respuesta :

nzeamaluchima nzeamaluchima

15-11-2019

Answer:

x = 42°

Step-by-step explanation:

(9x – 18)º = 360 (Angle at a point is 360)

9x = 360 + 18

9x = 378

x = 378/9

x = 42°

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