Multiply and simplify.  ? 

A.
B.
C.
D.


Answer: D

Mathematics

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Solve the triangle. 

A. B = 45°, a = 5.66, c = 4 B. B = 40°, a = 5.66, c = 4 C. B = 50°, a = 4, c = 5.66 D. B = 45°, a = 4, c = 5.66

Mathematics

If possible, evaluate the function at the given value of the variable.f(x) =  at x = 36

A.
B. 1
C. Not possible
D. - 

Mathematics

Find the solution to the system by addition (elimination) method.  5x + 2y = + 1-5x - 7y = 9

A. (5, 2) B. (-5, - 2) C. (-1, 2) D. (1, -2)

Mathematics

When I was considering what to do with the $6,000 proceeds from my sale of technology stock, my broker suggested I invest half of it in municipal bonds, whose value was growing by 15% per year, and the other half in certificates of deposit (CDs), which were yielding 7% per year compounded every 2 months. Assuming that these rates are sustained, how much will my investment be worth in 8 years? Round your answer to the nearest cent. ?

A. $14,412.19 B. $9,177.07 C. $14,412.09 D. $5,235.02 E. $14,411.09

Mathematics