Evaluate tan(cos ^-1 3/5) and assume that all angles are in quadrant i.

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be