Establish the identity.sec2 
= 
What will be an ideal response?
sec2 
= 
= 
= 
Mathematics
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Simplify the expression using order of operations.36 ÷ (-4) - 16 ÷ (-4)
A. -5 B. -13 C. 13 D. 5
Mathematics
Find the difference. Simplify the result.
- 
A. 2x
B. 
C. 
D. 
Mathematics
Answer the question.Which one of the equations below matches the graph?
A. y = -2 cos
B. y = 2 sin
C. y = -2 sin
D. y = -2 sin
Mathematics
Solve the system, if possible.
A) x = –6, y = –9, z = –3
B) x = –8, y = 2, z = 3
C) x = 3, y = –8, z = –3
D) x = 8, y = –2, z = –3
E) no solution; inconsistent system
Mathematics