Solve for x and y in the figure below: (271
(25x - 15)
B
Ox= 3 and y = 30
x = 60 and y = 60
x = 4 and y = 30
Ox=3 and y = 20
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Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.