Find the angle between vectors v and w. Round the answer to the nearest tenth of a degree.v = 
, w = 
A. 16.3°
B. 0°
C. 90°
D. 73.7°
Answer: A
Mathematics
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Evaluate the double integral.
dy dx
A. 
ln 2
B. 
ln 2
C. 
ln 4
D. 6 ln 2
Mathematics
Solve.
- 2 = 13
A. -10, 10 B. 16, 10 C. -20, 10 D. -6, 10
Mathematics
Find all solutions to the triangle described below.
?
yd, 
yd
?
Apply the rules regarding the use of significant digits to each angle and length after all computations are complete.
?
A. 
yd
B. 
yd or 
yd
C. 
yd
D. 
yd or 
yd
E. no solution
Mathematics
Find the slope and y-intercept of the line.5x - 6y - 30 = 0
A. Slope: 5 ; y-intercept: 30
B. Slope: 
; y-intercept: -5
C. Slope: - 
; y-intercept: 5
D. Slope: 
; y-intercept: 6
Mathematics