Evaluate -(-x) for the given value of x.x = -0.316
A. -1
B. -0.316
C. 0.316
D. 0
Answer: B
Mathematics
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and outside the circle 
and whose top lies in the plane 
.
A. 
B. 
C. 
D. 
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Multiply. Simplify if possible.
? 
A. 
B. 
C. 
D. 1
Mathematics
Solve the problem.A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If the developer has 344 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed?
A. 22,188 ft2 B. 29,584 ft2 C. 7396 ft2 D. 14,792 ft2
Mathematics
Solve for the indicated letter.Solve the formula S = 
?r2h + 4?rh for r.
A. r = 
B. r = 
C. r = 
D. r = 
Mathematics