Find the inverse of the invertible matrix.

A.
B.
C.
D.


Answer: A

Mathematics

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Use the ratio test to determine if the series converges or diverges.

A. Diverges B. Converges

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Find the values of a, b, and c for which the quadratic equation ax2 + bx + c = 0 has the given numbers as solutions. Then use those values to write a quadratic equation.8, 5

A. x2 + 40x + 13 = 0 B. x2 + 40x - 13 = 0 C. x2 - 13x + 40 = 0 D. x2 + 13x + 40 = 0

Mathematics

If ROPE is a parallelogram, then

(a) ?EPR ? ?PRO. (b) RP ? OE. (c) EO ? PR. (d) ?EPR ? ?OPR (e) None of these is correct.

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Match the equation with the graph that would most closely resemble its graph.y = -x - 2

A.

B.

C.

D.

Mathematics