Solve the problem.A sailboat has a triangular sail with an area of 144 square feet and a base that measures 12 feet. Find the height of the sail.

A. 72 ft
B. 12 ft
C. 48 ft
D. 24 ft


Answer: D

Mathematics

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Rationalize the denominator. Then simplify your answer. ? ? ?

A. ?
B. ?
C. ?
D. ?
E. ?

Mathematics

Write the number in standard notation.4.27 × 10-4

A. 0.00427 B. -427,000 C. 0.000427 D. 0.0000427

Mathematics

Find the rule of a quadratic function whose graph has the given vertex and passes through the given point.vertex (4, 5); point (7, 32)

A. P(x) = 7x2 - 24x - 53 B. P(x) = 3x2 - 24x + 53 C. P(x) = -3x2 - 24x + 5 D. P(x) = 3x2 - 4x + 5

Mathematics

Select the curve represented by the parametric equations. ? ?

A. ?


B. ?


C. ?


D. ?


E. ?


Mathematics