Use a strictly graphical approach to solve the equation over the interval [0, 2?). Express solutions to the nearest hundredth.sin3 x - cos x - 1 = 0

A.  {1.57, 2.57, 3.14}
B.  {0, 0.57, 2.57}
C.  {0, 4.71, 5.71}
D.  {0, 0.57, 1.57}


Answer: A

Mathematics

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A. {q, s, u} B. {q, s, u, v, x, z} C. {v, x, z} D. {r, t}

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Convert the rectangular equation to polar form.y2 = 16x

A. r2sin2? = 16 cos ? B. r sin2? = 16 cos ? C. sin2? = 16r cos ? D. sin2? = 16r2cos ?

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Solve the following system of equations by substitution. If both variables cancel out, state the solution as no solution or infinitely many solutions.y = 2x - 24x + y = -2

A. (-2, 0) B. (-2, 6) C. (0, -2) D. (-1, -4) 

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Solve the problem.How many cubes with 1-inch sides can be placed in a rectangular solid of length = 4 inches,  and 

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