Use the information given about the angle ?, to find the exact value of the indicated trigonometric function.sin ? = - 
, ? in quadrant IV Find tan 2?.
A. - 
B. 
C. 
D. - 
Answer: C
Mathematics
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Graph the polar equation.r = 7 sin 2?
A. 
B. 
C. 
D. 
Mathematics
Use an associative property to complete the statement. Do not simplify.(6y + 5) + (-5) = 
A. 6y + (5 + (-5)) B. (6y)(5 + (-5)) C. (-5)(6y + 5) D. (-5) + (6y + 5)
Mathematics
Four areas are newly designated as parks as shown below. Hiking trails are to be constructed so that each park is directly connected with each of the others. What is the least number of trails needed?
Mathematics
Convert to a logarithmic equation.100.301 = 2
A. 0.301 = log 9 10 B. 10 = log 9 0.301 C. 0.301 = log 10 2 D. 2 = log 10 0.301
Mathematics