Simplify, if possible, by combining like terms.-8y - 15y
A. 120y
B. -23y2
C. 23y
D. -23y
Answer: D
Mathematics
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Find the torsion of the space curve.r(t) = (9t sin t + 9 cos t)i + (9t cos t) - 9 sin t)j - 9k
A. ? = 1 B. ? = 0 C. Undefined D. ? = -1
Mathematics
Provide an appropriate response.Use quadratic formula to solve. Round answers to the nearest hundredth. 3x2 - 5x - 2 = 0
Fill in the blank(s) with the appropriate word(s).
Mathematics
Provide an appropriate response.Explain why the order in which coordinates are subtracted to find slope does not matter as long as x-coordinates are subtracted in the same order as y-coordinates.
What will be an ideal response?
Mathematics
Use integration by parts to find the integral below.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics