Respuesta :

I believe the answer is 45 degrees.

180 degrees - 90 degrees from the right angle.

The other two angles seem to be the same, so 90/2 = 45?
onstella2013

Answer:

y =0.583

Step-by-step explanation:

sin y=7/12

12*sin y=7

7/12=0.583.=sin 59

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good job