Determine 
where q is the angle between u and v. Round answer to two decimal places.
A) 10.61
B) 10.25
C) 7.50
D) 9.05
E) 12.99
C) 7.50
Mathematics
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Multiply or divide.
A. 
B. - 
C. - 
D. 
Mathematics
The augmented matrix of a system of equations has been transformed to an equivalent matrix in row-echelon form. If the system is consistent, then give the solution. If it is not, then state that it is inconsistent.
A. (2, 0, 9, 6) B. (2, y, 9, 6) C. (2, 9, z, 6) D. Inconsistent
Mathematics
Factor completely. If the polynomial is prime, state this.(q - 6)2 - 25
A. (q - 1)(q - 11) B. (q - 1)2 C. ((q - 6)2 + 5)((q - 6)2 - 5) D. (q + 11)(q - 11)
Mathematics
Use synthetic division to perform the division.
?
?
A. 
B. 
C. 
D. 
E. none of these
Mathematics