Solve the equation by completing the square. Express any complex numbers using i notation.
+ 
x = 8
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Convert to a percent.
A. 90% B. 95% C. 80% D. 100%
Mathematics
Determine whether the following is true or false.
= 
? 
A. True B. False
Mathematics
Find functions f and g so that f ? g = H.H(x) = ?2x + 3?
A.
| f(x) = ?-x?; | g(x) = 2x - 3 |
B.
| f(x) = x; | g(x) = 2x + 3 |
C.
| f(x) = -?x?; | g(x) = 2x + 3 |
D.
| f(x) = ?x?; | g(x) = 2x + 3 |
Mathematics
Provide an appropriate response.
How much string is needed to maintain a kite at 100 ft from attachment to the kite and a 65° angle when the string is taut?
A. 91 ft B. 110 ft C. 47 ft D. 237 ft
Mathematics