In for which , bisects . It follows that:

A. is a right triangle.
B.
C. is an equilateral triangle.
D. None of These


Answer: B

Mathematics

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Determine the truth value for the compound statement given that p is a true statement, q is a false statement, and r is a false statement. ~p ? (q ? ~r)

A. True B. False

Mathematics

Use the data set {0, -1, -3, 3, 3, -5, -7, 10} to answer the following question(s).The mean of the data set is

A. 0. B. 0.25. C. -0.5. D. 3. E. none of these

Mathematics

Solve the problem.The height h in feet of a frisbee thrown is given by , where x is the time traveled in seconds. The frisbee is released at a height of  At what time will the height of the frisbee be  again? (Round your answer to the nearest tenth of a second, if necessary.)

A. 10.1 sec B. 12.5 sec C. 5.1 sec D. The height of the frisbee will never be 3 feet again.

Mathematics

Solve.The gravitational attraction between two masses varies inversely as the square of the distance between them. If the force of attraction is 2.25 lb when the masses are 4 ft apart, what is the attraction when the masses are 6 ft apart?

A. 2 pounds B. 3 pounds C. 4 pounds D. 1 pound

Mathematics