Respuesta :

Answer:

Step-by-step explanation:

You would do 360-(17x+5)= which would get you that angle of the rest of that. Then u would do take that answer and minus it from 360 which would get your answer

serenavass

Answer:

90°

17x+5 and 18x are corresponding angles and because we have parallel lines these two angles are congruent.

Step-by-step explanation:

17x+5=18x

5=18x-17x

5=x

17x+5=17*5+5=85+5=90°

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