Triangle ABC is a right triangle with sides of lengths a, b, and c and a right angle at C. Find the indicated trigonometric function value of A. Rationalize denominators containing radicals.b = 
, c = 8; find tan A.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find the intervals on which the function is continuous.y = 
A. 
B. continuous on the interval 
C. continuous on the interval 
D. continuous on the interval 
Mathematics
Subtract.
from 
A. 2.1 B. 2.17 C. 1.97 D. 0.86 E. 2.38
Mathematics
Use a graphing utility to graph the equation. Use the graph to approximate the values of x that satisfy each inequality.
?
Equation:
?
Inequality:
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics
Determine convergence or divergence of the series.
A. Converges B. Diverges
Mathematics