Divide and simplify. ÷ 

A.
B.
C. 12x2
D.


Answer: A

Mathematics

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Find a Cartesian equation for the line whose polar equation is given.r cos = 2

A. y = x - 2
B. y = x + 4
C. y = x - 2
D. y = x - 4

Mathematics

Let the function  be defined by , where x and  are real numbers. Find

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?


What will be an ideal response?

Mathematics

Solve the problem.Approximate the area under the graph of f(x) = ex + -2 from -1 to 4 by partitioning the interval into 4 subintervals of equal length and choosing t to be the left endpoint. Round to the nearest hundredth.

A. 27.22 B. 108.88 C. 68.88 D. 17.22

Mathematics

Find the inverse of the matrix. 

A.
B.
C.
D. No inverse

Mathematics