Considering the given value of t, choose the ordered pair that lies on the graph of the given pair of parametric equations.x = sin t, y = cos t; t = 
A. 
B. 
C. 
D. 
Answer: D
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Provide an appropriate response.The given triangles are congruent with ?A ? ?D. Write the corresponding part for 
from triangle DEF. 
A. 
B. 
C. 
D. 
Find the total amount in the compound interest account.$500 at 12% compounded quarterly for 2 years
A. $633.39 B. $530.45 C. $627.20 D. $620.00
Solve.A box is constructed by cutting out square corners of a rectangular piece of cardboard and folding up the sides. If the cutout corners have sides with length x, then the volume of the box is given by the polynomial 
Factor out the greatest common factor for this expression.
A. 4x(x2 - 18x + 45) B. 4(x3 - 18x2 + 45x) C. 4x(x2 + 18x + 45) D. 2x(2x2 - 36x + 90)
Complete the statement so that the indicated property is illustrated. Simplify the answer, if possible.3k + 2k =
A. (3 + 2)k = 5k B. 2k + 3k C. (3 ? 2)k = 6k D. 3(k + 2) = 3k + 6