(the a in the question is the Greek letter alpha lowercase) Angle α lies in quadrant II , and tan α=−125 . Angle β lies in quadrant IV , and cos β=35 .

What is the exact value of sin (α+β) ?

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What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?