Factor the expression completely. If the polynomial is prime, state this as your answer.1000x3 + 729y3
A. (10x - 9y)(100x2 + 90xy + 81y2)
B. (10x + 9y)(100x2 + 90xy + 81y2)
C. (10x + 9y)(100x2 - 90xy + 81y2)
D. (1000x - 9y)(x2 + 90xy + 81y2)
Answer: C
Mathematics
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Solve the problem.A triangular-shaped field has sides of 153.4 meters and 175.2 meters, and the angle between them measures 69.08°. Find the area of the field to the nearest square meter.
A. 25,104 m2 B. 12,552 m2 C. 4798 m2 D. 9596 m2
Mathematics
Simplify.
A. 3 B. -4 C. -3 D. 12
Mathematics
The value z varies directly as x and inversely as the square of y. The value z=11 when x=18 and y=36. Find the function z.
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Mathematics
Identify the like terms in the polynomial.6z3 - 5z4 - 2z2 + 7z4 + 4z3 + 8
A. -5z4 and 7z4; 6z3 and 4z3; -2z2 and 8 B. None of the terms are like. C. -5z4 and 7z4; 6z3 and 4z3 D. z4, z3, z2, and 8
Mathematics