Find the product.4ax5(-3ax6 - 11x2 - 1)
A. -12ax6 - 44x2 - 4
B. -12a2x11 - 11x2 - 1
C. -12a2x11 - 44ax7 - 4ax5
D. -12a2x11 - 44ax7
Answer: C
Mathematics
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Convert the area as indicated.45 square yards to square feet
A. 405 ft2 B. 1620 ft2 C. 15.0000 ft2 D. 135 ft2
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Divide if possible.
A. 1 B. 99 C. Undefined D. 0
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Find the vertex, focus, and directrix of the parabola. Graph the equation.(y + 2)2 = (x + 2)
A. vertex: (2, 2)
focus: (2.25, 2)
directrix: x = 1.75
B. vertex: (2, 2)
focus: (2, 2.25)
directrix: y = 1.75
C. vertex: (-2, -2)
focus: (-2, -1.75)
directrix: y = -2.25
D. vertex: (-2, -2)
focus: (-1.75, -2)
directrix: x = -2.25
Mathematics