Determine whether the statement is true or false.The sum of a positive number and a negative number is always a negative number.
A. True
B. False
Answer: B
Mathematics
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Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the y-axis.y = 4x, y = 8x, x = 4
A. 384?
B. 
?
C. 
?
D. 
?
Mathematics
Find the perimeter.
A. 38 ft B. 45 ft C. 85.5 ft D. 47 ft
Mathematics
Solve the problem.Show that sin(sin-1v - cos-1v) = 2v2 - 1
What will be an ideal response?
Mathematics
Find the specified quantity.Find the vertical translation of y = -2 - 3 sin 
.
A. 
B. -2
C. 3
D. 
Mathematics