Solve the problem.Find the area of the Bermuda Triangle if the sides of the triangle have the approximate lengths 849 miles, 926 miles, and 1301 miles.

A. 498,394 mi
B. 1,568,186 mi
C. 392,047 mi
D. 519,596 mi


Answer: C

Mathematics

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Name the curve with the given polar equation. If it is a conic, give its eccentricity.r = 

A. Vertical ellipse; e = 
B. Vertical hyperbola; e = 6
C. Horizontal ellipse; e = 
D. Parabola opening downward; e = 1

Mathematics

Graph the equation by plotting points.y = 3

A.

B.

C.

D.

Mathematics

In electrical circuits, the impedance Z (or opposition to the flow of electricity), voltage V, and current I can all be represented by complex numbers. They are related by the equation Z = . Use this equation to find the value of the missing variable.V = 76 - 32i, I = 8 + 4i

A. Z =  - 17i
B. Z = 6 - 7i
C. Z = 6 + 7i
D. Z =  + 17i

Mathematics

Perform the indicated operation.96 - 0.0162

A. 95.9838 B. 96.0162 C. 96.0838 D. 95.4838

Mathematics