Find the inverse of the matrix, if it exists.A = 

A.

B.


C.

D.


Answer: A

Mathematics

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Complete the blank with either ? or ? to make the statement true.0    {-2, 2, 4, 18, 28}

A. ? B. ?

Mathematics

Find decimal notation, round as indicated.  Round to the nearest tenth.

A. 0.1 B. 1.14 C. 0.9 D. 1.1

Mathematics

Provide an appropriate response.Simplify and express your answer in terms of positive exponents:  

What will be an ideal response?

Mathematics

Determine whether the equation represents y as a function of x.y2 + x = 4

A. function B. not a function

Mathematics