Solve.Find an equation of an ellipse with vertices (-3,0) and (3, 0) and eccentricity equal to .

What will be an ideal response?


 +  = 1

Mathematics

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Multiply. Write the answer in descending order and combine like terms.(2x3 + 6)(2x3 - 6)

A. 4x6 - 24x - 36 B. 4x6 - 36 C. 4x2 + 24x - 36 D. 4x3 - 36

Mathematics

Solve the problem.A hiker wants to know the height of a cliff. She finds that the angle of elevation from her current position to the top of the cliff is 24.6°. She then hikes 171 feet towards the cliff (in a straight line) and finds that the angle of elevation from her new position is 57.6°. How tall is the cliff? Round your answer to the nearest hundredth of a foot when necessary.

A. 110.35 ft B. 115.47 ft C. 112.65 ft D. 106.9 ft

Mathematics

Solve the equation.0.333x - 7 = 1.333x

A. {7} B. {-2.333} C. {-7} D. {-14}

Mathematics

Solve the equation.log5(x - 1) = 3 + log5(x - 3)

A.
B.
C.
D.

Mathematics