Simplify.
? 
A. 
B. 6
C. 
D. 
Answer: C
Mathematics
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Approximate the circumference of the circle using 3.14 as an approximation for ?.
A. 23.236 mi B. 5.809 mi C. 11.618 mi D. 10.747 mi
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Find ?
when
?
?
__________
Fill in the blank(s) with the appropriate word(s).
Mathematics
Graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
Use a grapher to find the vertex, rounding to the nearest hundredth when necessary.f(x) = 5x2 - x + 4
A. (0.1, 4.05) B. (0.1, 3.95) C. (-0.1, 3.95) D. (0.1, 4)
Mathematics