Use the properties of determinants to find the value of the second determinant, given the value of the first. = 40 = ?

A. 120
B. -120
C. 40
D. -40


Answer: A

Mathematics

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A. i B. 1 C. -1 D. -i

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Solve the equation by the method of your choice. Simplify solutions, if possible. =  - 

A.
B.
C.
D.

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Find the slope of the line given the following graph, points, or equation

A. m = -1 B. m =1 C. m is undefined D. m = 0

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Identify whether the given number is a member of the following sets of numbers: A. natural numbers, B. whole numbers, C. integers, D. real numbers.7.31

A. D B. C, D C. A, B, C, D D. B, D

Mathematics