Decide whether the figure is convex or concave.
A. Concave
B. Convex
Answer: B
Mathematics
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Make the required change in the given equation. r2 - z2 = 36 to Cartesian coordinates
A. x2 + y2 - z2 = 36 B. x2 + y2 = 36 C. x2 + y2 = -36 D. x2 + y2 + z2 = 36
Mathematics
Solve. Use ? ? 3.14 and round to the nearest hundredth.Find the circumference of a circle with diameter 57 m.
A. 178.98 m B. 10,201.86 m C. 357.96 m D. 89.49 m
Mathematics
Use the factor theorem to decide whether or not the second polynomial is a factor of the first.5x4 + 11x3 - 2x2 + x + 4; x + 2
A. Yes B. No
Mathematics
Write interval notation for the graph.
A. [0, 4) B. [-4, 0) C. (-4, 0] D. (0, 4]
Mathematics