Determine whether the set is well defined or not.{x : x is horror books in the library}
A. Not well defined
B. Well defined
Answer: A
Mathematics
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Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.6x4 + 6w3 + 6w - 3y5 - 3
A. None, degree 5 B. Trinomial, degree 5 C. Trinomial, degree 13 D. Binomial, degree 14
Mathematics
Determine two pairs of polar coordinates for the point with 0° ? ? < 360°.(5, 5)
A. (5
, 45°), (-5
, 225°)
B. (5
, 135°), (-5
, 315°)
C. (5
, 225°), (-5
, 45°)
D. (5
, 315°), (-5
, 135°)
Mathematics
Sketch a typical level surface for the function.f(x, y, z) = 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find the supplementary angle to ? = 7°.
A. 173° B. 187° C. 367° D. 83°
Mathematics