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Respuesta :

Answer:

10°

Step-by-step explanation:

All angles on a straight line equal 180°.

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Answer:

x=10 degrees

Step-by-step explanation:

Every straight line will always be equavilant to 180 degrees. So I added 92+78 which gave me 170. From there, I subtracted 180-170 which gave me 10 degrees. Hope this helps!