Use reference angles to find the exact value of the expression. Do not use a calculator.tan 
A. - 
B. 
C. 
D. 
Answer: B
Mathematics
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Provide an appropriate response.If a parabola opens downward, the highest point on the graph is called the 
of the parabola.
A. axis B. top C. middle point D. vertex
Mathematics
Graph the function.y = -5 sin 
A. 
B. 
C. 
D. 
Mathematics
Convert the decimal form numeral to a numeral in the base indicated.13,562 to base 8
A. 23,2278 B. 32,3728 C. 32,3278 D. 23,2728
Mathematics
Solve the inequality. Write the solution set using interval notation and graph it.6x + 1 > 5x - 11
A. (-?, -12)
B. (-12, ?)
C. (-?, -10)
D. (-10, ?)
Mathematics