Translate the verbal phrase into a mathematical expression. Use x to represent the unknown number.2 times a number
A. 2x
B. 2 + x
C. 2 - x
D. 
Answer: A
Mathematics
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Solve the triangle. If there is more than one triangle with the given parts, give both solutions.? = 18.7°b = 9.55a = 9.93
A. ? = 160.5°, ? = 0.8°, c = 0.42 B. No solution C. ? = 19.5°, ? = 141.8°, c = 18.4; ?' = 160.5°, ?' = 0.8°, c' = 0.42 D. ? = 19.5°, ? = 141.8°, c = 18.4
Mathematics
Find the prime factorization of the number.231
A. 72 ? 3 B. 32 ? 11 C. 21 ? 11 D. 3 ? 7 ? 11
Mathematics
Find the point at which the line given by the parametric equations below intersects the plane.
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Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics