Write the trigonometric expression as an algebraic expression in u.sin (tan-1 u)

A. u
B.
C.
D.


Answer: B

Mathematics

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Find the product. Write the answer in standard form.(9 - 8i)(4 + 4i)

A. 4 - 68i B. 68 + 4i C. 68 - 4i D. -32i2 + 4i - 36

Mathematics

Answer the questionHow can the graph of f(x) =  be obtained from the graph of 

A. By making a horizontal shift of 14 units to the right and stretching vertically by a factor of 6 B. By making a horizontal shift of 6 units to the right and a vertical shift of 14 units down C. By making a horizontal shift of 14 units to the left and a vertical shift of 6 units up D. By making a horizontal shift of 14 units to the left and stretching vertically by a factor of 6

Mathematics

Find the present value of the annuity. Round to the nearest cent.Payments of $9000 made annually for 10 years at 10% compounded annually

A. $60,750.00 B. $56,196.00 C. $55,301.13 D. $54,900.00

Mathematics

Write the partial fraction decomposition of the rational expression.

A.  + 
B.  - 
C.  - 
D.  - 

Mathematics