Answer:
60 degrees
Step-by-step explanation:
This would be the correct answer because angles 1 and 3 are vertical angles so before you move line y, 5 degrees, angle 3 would be 55 degrees too. Since you are moving line y, clockwise, angles 1 and 3 would get bigger by 5 degrees so you would add 5 degrees to 55. 55 + 5 = 60.
So your answer would be 60 degrees.
Hope this helps :)
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