Use the information given about the angle ?, to find the exact value of the indicated trigonometric function.sin ? = - 
, ? in quadrant IV Find sin 2?.
A. - 
B. - 
C. 
D. 
Answer: A
Mathematics
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A. {3} B. {4} C. {125} D. {5}
Mathematics
Solve the problem.How long will it take for $1500 to grow to $1600 at an interest rate of 7.9% if the interest is compounded continuously? Round the number of years to the nearest hundredth.
A. 7.9 yr B. 81.69 yr C. 0.08 yr D. 0.82 yr
Mathematics
Determine the real solutions to the system of nonlinear equations.x2 + y2 = 8 -5x + y2 = -6
A. (2, 2) B. (2, 2), (2, -2), (-7, 2), (-7, -2) C. (2, 2), (2, -2) D. (2, 2), (2, -2), (-2, 2), (-2, -2)
Mathematics
Find the perimeter.
A. 74 m B. 40 m C. 253 m D. 29 m
Mathematics