Decide whether or not the functions are inverses of each other.f(x) = x3 - 9, g(x) =

A. Yes
B. No


Answer: A

Mathematics

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Find the area of the trapezoid.

A. A = 44.4 in.2 B. A = 95.4 in.2 C. A = 47.7 in.2 D. A = 62.9 in.2

Mathematics

Change the measurements on this scale drawing to decimals and round them to the nearest tenth of an inch.  a 4 in.  b  in.  c  in.  d  in.  e 2

src="https://sciemce.com/media/4/ppg__tttt0622191212__f1q50g6.jpg" style="vertical-align: -17.0px;" /> in.  length b is: A. 0.4 in. B. 0.3 in. C. 0.1 in. D. 0.2 in.

Mathematics

Determine whether the statement is true or false.Consider the simplex method for a canonical linear programming problem in which each entry in the vector b is positive. If the variable x3 is to be brought into solution then row i will be chosen as the pivot row if the ratio  is the largest among all ratios for which ai3 > 0.

A. True B. False

Mathematics

Find all solutions if . Round your answer to the nearest tenth. ? 

A. 27.6°, 92.4°, 151.3°, 218.2°, 267.6°, 324.6° B. 28.8°, 90.3°, 147.6°, 212.4°, 270.8°, 332.4° C. 27.6°, 92.4°, 147.6°, 212.4°, 267.6°, 332.4 D. 27.6°, 90.3°, 151.3°, 212.4°, 267.6°, 332.4° E. 28.8°, 92.4°, 147.6°, 218.2°, 270.8°, 332.4°

Mathematics