Graph the pair of parametric equations with the aid of a graphing calculator.x = 5 cos 2t + 4 cos 6t, y = 5 sin 2t - 4 sin 6t, 0 ? t ? ?
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Determine the number of triangles ABC possible with the given parts.b = 42, c = 52, B = 106°
A. 3 B. 0 C. 2 D. 1
Mathematics
Solve the problem.The product of two consecutive integers is 6 less than 6 times their sum. Find the integers.
A. 11, 12 B. 0, 1 C. 0, 1 or 11, 12 D. 0, 1 or 12, 13
Mathematics
Multiply and simplify. Assume variables do not cause any denominators to equal 0.
? 
A. 
B. 40
C. 
D. 
Mathematics
Multiply or divide by moving the decimal point.3.9 ÷ 100
A. 390 B. 39 C. 0.39 D. 0.039
Mathematics