Find the area of the figure using determinants.
A. 33.5
B. 35.0
C. 30.5
D. 34.5
Answer: D
Mathematics
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Find the area of the shaded region.
A. 
B. 
C. 
D. 
Mathematics
The question(s) that follow refer to the problem of finding the minimum spanning tree for the weighted network shown below.
Which of the following edges of the given network are not part of the minimum spanning tree?
A. AC B. DF C. EF D. CD E. none of these
Mathematics
Compute the extension totals and the invoice total.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.One side of a parallelogram is 11 feet and another side is 13 feet. The angle between these two sides is 50°. Find the lengths of the diagonals of the parallelogram to the nearest tenth of a foot.
A. 14.1 ft; 19.5 ft B. 10.3 ft; 21.8 ft C. 106.2 ft; 473.8 ft D. 14.4 ft; 10.3 ft
Mathematics