Solve.A semicircular driveway has a diameter of 90 ft. How long is the driveway?
A. 1350 ft
B. 282.6 ft
C. 141.3 ft
D. 139.3 ft
Answer: C
Mathematics
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Simplify the expression. Express the answer so that all exponents are positive. Whenever an exponent is 0 or negative, we assume that the base is not 0.
-1
A. 
B. 
C. 
D. 
Mathematics
Graph the function.f(x) = log1/8 (x)
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.When using the quadratic formula, why is it necessary only to examine the discriminant to determine if the equation has real-number solutions?
What will be an ideal response?
Mathematics
The information below refers to triangle ABC.
?
If 
m, find A, b, and c.
?
__________°
?
__________ m
?
__________ m
What will be an ideal response?
Mathematics