Solve the problem.The trinomial (x2 + 15x + 56) square feet represents the area of a rectangular patio. Find two binomials that might represent the length and width of the patio.
A. (x - 8) and (x - 7) feet
B. (x + 8) and (x - 7) feet
C. (x + 8) and (x + 7) feet
D. (x - 8) and (x + 7) feet
Answer: C
Mathematics
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Using the Divergence Theorem, find the outward flux of F across the boundary of the region D.F = 3xy2i + 3x2yj + 2xyk ; D: the region cut from the solid cylinder x2 + y2 ? 9 by the planes z = 0 and 
A. 486?
B. 
?
C. 243?
D. 972?
Mathematics
Provide an appropriate response.What is the name of the given shape? 
A. circle B. rectangle C. parallelogram D. square
Mathematics
Simplify and add or subtract wherever possible.30
- 11
A. 41
B. 209
C. 19
D. 19
Mathematics
Solve the problem.Find a so that the vectors v = i + aj and w = 3i + 5j are orthogonal.
A. 
B. - 
C. - 
D. 
Mathematics