By making a table of both the left and right sides of the equation, conjecture if the equation represents an identity. cos2 ? + sin2 ? = csc2 ? + cot2 ?
A. No
B. Yes
Answer: A
Mathematics
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Use cylindrical coordinates to find the volume of the indicated region.the region enclosed by the paraboloids 
and 
A. 162? B. 81? C. 243? D. 324?
Mathematics
Find an equation for the line with the given properties.Perpendicular to the line 5x - 4y = -3; y-intercept = -4
A. 5x - 4y = -20 B. -4x - 5y = 16 C. -4x - 5y = 20 D. 5x - 4y = 16
Mathematics
Insert < or > to write a true statement.-67 
38
A. -67 < 38 B. -67 > 38
Mathematics
Perform the conversion. Round to the nearest hundredth when necessary.58 in. to cm
A. 696 cm B. 22.85 cm C. 147.32 cm D. 4.81 cm
Mathematics