Find the value of the indicated trigonometric function of the angle ? in the figure. Give an exact answer with a rational denominator.
Find cot ?.
A. cot ? = 
B. cot ? = 
C. cot ? = 
D. cot ? = 
Answer: C
Mathematics
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Evaluate the geometric series or state that it diverges.1 + 
+ 
2+ 
3 + 
4 + . . .
A. 
B. 3
C. 
D. diverges
Mathematics
The circular ring has an inner radius of 2 and outer radius of 5.
An object similar to the circular ring shown is
A. a circle of radius 5. B. another circular ring with inner radius 4 and outer radius 7. C. another circular ring with inner radius 5 and outer radius 12.5. D. a circle of radius 2. E. none of these
Mathematics
Provide an appropriate response. What is the relationship between log n = x and 10x = a?
What will be an ideal response?
Mathematics
Solve.log5x = -3
A. x = 2
B. x = -15
C. x = 
D. x = 
Mathematics