Solve the problem.Which of the lines in the picture are lines of symmetry of the given figure?
A. Only m
B. l and m
C. l, m, and n
D. Only l
Answer: A
Mathematics
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Completely factor the difference of two squares.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Find the ordered triple that belongs to the set.{x, x + 6, x - 7|x = 1}
A. (-6, 1, 7) B. (1, 7, -6) C. (-6, 7, 1) D. (1, -6, 7)
Mathematics
Determine the period of the function.Period of y = 7 sin 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Do the points that lie on the boundary curve solve the inequality 4x2 - 25y2 < 100?
A. Yes B. No
Mathematics