Sketch the vectors u and w with angle ? between them and sketch the resultant.
= 10, 
= 4, ? = 40°
A. 
B. 
Answer: B
Mathematics
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Find the limit.
A. ?
B. - 
C. 4
D. -?
Mathematics
Simplify the expression. Assume that all variables are positive when they appear.
- 
+ 
A. 8x
- 3
B. 9
- 
C. 9x
- 3
D. 9x
- 3
Mathematics
Sketch the line with the given slope that passes through the indicated point.Slope = - 
; line passes through the point (5, 0)
A. 
B. 
C. 
D. 
Mathematics
Solve.
= 
- 
A. 9 B. -9 C. 2, 9 D. empty set solution
Mathematics