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30° (5y-8)° (6x-2)° (11x-9) 72⁰
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4 votes
30°
(5y-8)°
(6x-2)°
(11x-9)
72⁰

30° (5y-8)° (6x-2)° (11x-9) 72⁰-example-1
User Kenneth Wilke
by
6.1k points

1 Answer

4 votes

Answer:

  • x = 7°
  • y = 18°

Explanation:

Find x:-


\sf 11x-9+72+6x-2=180


\sf 17x+61=180


\sf 17x=119


\sf x=7

Find y:-


\sf 30+11(7)-9+5y-8=180


\sf 5y+90=180


\sf 5y=90


\sf y=18

So, therefore, x = 7° & y = 18°!!

____________________

Hope this helps!

Have a great day! :)

User Kybazzi
by
5.3k points
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