Find an algebraic expression equivalent to the given expression.sin (arcsec u)
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find the requested product.f(x) = x - 5, g(x) = x2 + 3Find (f ? g)(x).
A. x3 - 5x2 - 2x - 15 B. x3 - 2x2 - 15 C. x2 - 2x - 15 D. x3 - 5x2 + 3x - 15
Mathematics
Provide an appropriate response.Explain why, when rewriting a fraction with a different denominator, the fraction can be multiplied by another fraction whose numerator and denominator are the same.
What will be an ideal response?
Mathematics
Simplify.92 - 5 × 9
A. 324 B. 684 C. 36 D. 144
Mathematics
Solve the system by substitution.y = x2 - 6x + 9x + y = 3
A. (2, 1), (3, 0) B. (-2, 5), (-3, 6) C. (2, 5), (3, 0) D. (3, 0)
Mathematics