Factor.7x2y2 - 17xy - 12
A. (7xy + 4)(xy - 3)
B. (7x + 4y)(x - 3y)
C. (7xy + 3)(xy - 4)
D. (7xy - 3)(xy + 4)
Answer: A
Mathematics
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Calculate.-7 - 9
A. -16 B. 16 C. -2 D. 2
Mathematics
Two sides and an angle are given. Determine whether the given information results in one triangle, two triangles, or no triangle at all. Solve any triangle(s) that results.A = 65°, a = 6, b = 10
A. one triangle B = 34°, C = 81°, c = 20 B. one triangle B = 32°, C = 83°, c = 18 C. one triangle A = 33°, C = 82°, c = 16 D. no triangle
Mathematics
Find the slope of the line.
A. - 
B. 
C. - 
D. 
Mathematics
Find the value of the indicated trigonometric function of the angle ? in the figure. Rationalize the denominator where necessary.
Find cos ?.
A. 
B. 
C. 
D. 
Mathematics