Solve using the quadratic formula.8x2 + 7x = -2
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Provide an appropriate response.Find the area of the given parallelogram:
A. 120 m2 B. 56 m2 C. 48 m2 D. 160 m2
Mathematics
Find the average value of 
over the given region.
over the rectangular solid in the first octant bounded by the coordinate planes and the planes 
, 
, 
A. 8 B. 16 C. 64 D. 128
Mathematics
Rationalize the denominator of the expression.
?
What will be an ideal response?
Mathematics
Solve the triangle. 
A. B = 65°, a = 8.45, c = 10 B. B = 70°, a = 8.45, c = 10 C. B = 65°, a = 10, c = 8.45 D. B = 60°, a = 10, c = 8.45
Mathematics