Solve, finding all solutions in [0, 2?).2 sin x cos x - 2 sin x + cos x = 1

A. No solution
B. 0, 
C. 0, 
D. 0, 


Answer: C

Mathematics

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Solve the problem. Round to two decimal places if needed.An irrigation sprinkler in a field of lettuce sprays water over a distance of 30 feet as it rotates through an angle of 160°. What area of the field receives water?

A. 400 square feet B. 41.89 square feet C. 1256.64 square feet D. 2513.27 square feet

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Find the equation in standard form of the parabola described.Vertex at (0, 0); Directrix the line y = 20

A. y2 = -80x B. x2 = -80y C. y2 = -20x D. x2 = 80y

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Solve the equation.6(2x - 1) = 24

A.
B.
C.
D.

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Convert the given interest rate to decimal form if it is given as a percentage, and to a percentage if it is given in decimal form.0.05 to percent

A. 0.0005% B. 5% C. 50% D. 0.05%

Mathematics