Find the area.

A. 20 mi2
B. 24 mi2
C. 400 mi2
D. 16 mi2


Answer: B

Mathematics

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Solve the rational inequality and graph the solution set on a real number line.  ? 0

A.

B. ? (2, ?)

C.

D.

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Classify the following as the equation of a parabola, a circle, an ellipse, or a hyperbola.y2 - 8x + 76 = 16y - x2

A. Ellipse B. Parabola C. Hyperbola D. Circle

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Answer as indicated.Name one acute angle, one obtuse angle, and one straight angle in this diagram. 

A. Acute: ?DCA Obtuse: ?DBA Straight: ?DBC B. Acute: ?CDA Obtuse: ?BDA Straight: ?DBC C. Acute: ?BDA Obtuse: ?CDA Straight: ?CDB D. Acute: ?CDA Obtuse: ?BDA Straight: ?CDB

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