Let v and w be two vectors in the plane with given magnitudes. The angle between v and w is ?. Find the expression. Round the answer to the nearest tenth.
= 8, 
= 5, ? = 60°
Find the angle between v - w and v
A. 81.8°
B. 22.3°
C. 37.4°
D. 38.2°
Answer: D
Mathematics
You might also like to view...
Find the Taylor polynomial of order 3 centered at 0.f(x) = 
A. p3(x) = 
- 
+ 
- 
B. p3(x) = 
+ 
+ 
+ 
C. p3(x) = 
+ 
+ 
+ 
D. p3(x) = 
- 
+ 
- 
Mathematics
Evaluate or simplify the exponential expression.-5-3
A. -125
B. 
C. 125
D. - 
Mathematics
Add.
A. 98 B. 108 C. 107 D. 109
Mathematics
Simplify the expression.
? 
A. 2 
B. 2 
+ 2 
C. 4
D. 
Mathematics