Use special right triangles to evaluate the expression.csc 30° - cos 45°
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Simplify the expression by using the order of operations.3 ? 4 + 5 ? 9 + 8
A. 520 B. 65 C. 548 D. 459
Mathematics
Use a proportion to solve the problem.Yearly homeowner property taxes are figured at a rate of $1.55 tax for every $100 of home value. Find the property taxes on a house valued at $131,000.
A. $2032.05 B. $1311.55 C. $2030.50 D. $203.05
Mathematics
Divide using distribution.
A. 2x6 + 7x3 B. 9x11 C. 2x6 + 14x5 D. 4x8 + 7x3
Mathematics
Determine a viewing window that will provide a complete graph of the function.y = 4.5x3 + 12x2 - 82
A. [-6, 6] by [-50, 100] B. [-100, 100] by [-10, 10] C. [-2, 1] by [-100, 50] D. [-5, 5] by [-200, 50]
Mathematics