Use the addition method to solve the system.
A. 
B. 
C. 
D. 
E. 
Answer: C
Mathematics
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Solve the problem.To solve the rational inequality 
? 2, you can first write the inequality with 0 on one side and the other side expressed as a single fraction. What value or values of x make the numerator of that fraction equal to 0?
A. {2} B. {-2} C. {2, 3} D. {3}
Mathematics
Solve the triangle.a = 19, b = 16, c = 11
A. A = 35.3°, B = 57.3°, C = 87.4° B. A = 57.3°, B = 87.4°, C = 35.3° C. A = 87.4°, B = 57.3°, C = 35.3° D. A = 87.4°, B = 35.3°, C = 57.3°
Mathematics
Find the identical expression for the following.
?
?
A. ?
B. 
C. ?
D. ?
E. ?
Mathematics
Use transformations to graph the function.y = 5 cos (? - x)
A. 
B. 
C. 
D. 
Mathematics