x = 15
Step-by-step explanation:
5x + 3 + 9x - 33 = 180
5x + 9x - 33 + 3 = 180
14x - 30 = 180
14x = 180 + 30
14x = 210
x = 15
substitute x to get the angle
hope it helps
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The answer is 280.
Step-by-step explanation:
I=Prt = 3200(5%)(1) = 3360
280 X 12 = 3360