Classify the polygon by name. If it is a quadrilateral, give its specific name.
A. Decagon
B. Nonagon
C. Octagon
D. Heptagon
Answer: B
Mathematics
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Find the limit.
sec2 x - tan2 y + z
A. 11 B. 4 C. 10 D. 5
Mathematics
Identify the type of surface represented by the given equation.x = -10z2, no limit on y
A. Sphere B. Cylinder C. Parabolic cylinder D. Hyperboloid of two sheets
Mathematics
Use the quadratic formula to solve the equation.x2 + 9x - 22 = 0
A. -11, 2 B. 11, 2 C. 11, -2 D. -11, 1
Mathematics
Solve.A house sold for $192,000 and the real estate agent earned a commission of $2112. Find the commission rate.
A. 90.9% B. 1.1% C. 0.1% D. 9.1%
Mathematics