Identify the complex number as real or imaginary.- 

A. Imaginary
B. Real


Answer: B

Mathematics

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Provide an appropriate response.True or False? Two triangles are similar if they have the same size, but not necessarily the same shape.

A. False B. True

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Approximate, to the nearest thousandth, the average rate of change of f from 0 to .f(x) = tan x

A. 1.273 B. -1.273 C. 0.253 D. -0.253

Mathematics

Find the indicated matrix.Let A = . Find 4A.

A.
B.
C.
D.

Mathematics

Solve the problem.A layer of paint on a piece of wood has a thickness of  inch. The thickness of the piece of wood is  inch. What is the total thickness of the wood and the paint?

A.  inch
B. 3 inches
C.  inch
D.  inch

Mathematics