Use the Pythagorean theorem to find the unknown side of the right triangle.

A. 2
B.
C.
D. 16


Answer: B

Mathematics

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Solve. Express the answer in scientific notation to two decimals unless requested otherwise.A computer can do one calculation in 1.4 × 10-7 seconds. How long would it take the computer to do a trillion (1012) calculations? Round to one decimal place.

A. 1.4 × 10-7 sec B. 1.4 × 105 sec C. 1.4 × 1012 sec D. 1.4 × 106 sec

Mathematics

Find the vertical asymptotes of the rational function.g(x) = 

A. x = -5 B. x = 3, x = 4, x = -5 C. x = 3, x = 4 D. x = -3, x = -4

Mathematics

Write a quadratic equation in the form ax2 + bx + c = 0 that has the given numbers as solutions.3, -9

A. x2 - 27x + 6 = 0 B. x2 - 27x - 6 = 0 C. x2 + 6x - 27 = 0 D. x2 - 6x - 27 = 0

Mathematics

The graph of two equations along with the points of intersection are given. Substitute the points of intersection into the systems of equations. Are the points of intersection solutions to the system of equations (Y/N)?

A. Yes B. No

Mathematics