Use the accompanying table to find the solutions to the given equation on 
3 cot ? - 2 sin ? = 0
Y1 = 3/tan(X)-2sin(X)
A. 60°, 300°
B. 180°
C. None
D. 120°, 240°
Answer: A
Mathematics
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Solve the problem.Given that 
= 
,evaluate 
A. 
B. 
C. 
D. 
Mathematics
A company manufactures two types of sneakers: running shoes and basketball shoes. The total revenue from x1 units of running shoes and x2 units of basketball shoes is:
?
,
?
where x1 and x2 are in thousands of units. Find x1 and x2 so as to maximize the revenue.
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Find the exact value of the following expression without using a calculator.sec 
A. 
B. 
C. 
D. 
Mathematics
Arrange in ascending powers of x.17xy7 + 18m2 - 13mx4 + 10x3 - 19m3x2
A. 18m2 + 10x3 - 19m3x2 - 13x4 + 17xy7 B. -13mx4 + 10x3 - 19m3x2 + 17xy7 + 18m2 C. 17m2 + 18x3 - 13m3x2 + 10x4 - 19xy7 D. 18m2 + 17xy7 - 19m3x2 + 10x3 - 13mx4
Mathematics