We have to know the angle that is not labelled. (lets call it y)
9x + y= 180
and the sum of the angles of a triangle is 180
5x + (9+x) + y=180
2 simultaneous equations
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5 left, (5,_) and 12 up. (5,12)
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hourly pay & commission
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Full time sales jobs typically pay their employees an hourly pay and then a commission on what they sell.
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Can you state in question in words. I cant see the picture.
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