Provide an appropriate response.Which of the following are reduced matrices?A = 
B = 
C = 
D = 
Fill in the blank(s) with the appropriate word(s).
A, B
Mathematics
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Sketch the given surface.y = x2
What will be an ideal response?
Mathematics
Write the equation of a circle with the given center and radius.Center at (-7, -5); Radius 
A. (x + 7)2 + (y + 5)2 = 2 B. (x - 5)2 + (y - 7)2 = 4 C. (x + 5)2 + (y + 7)2 = 4 D. (x - 7)2 + (y - 5)2 = 2
Mathematics
Find the exact value under the given conditions.Given tan u = 
, with u in quadrant III, and cos v = - 
, with v in quadrant II. Find sin (u + v).
A. 
B. 
C. 
D. 
Mathematics
Find the cube root.
A. not a real number B. -2 C. 4 D. ±2
Mathematics