Find u ? v, where ? is the angle between the vectors u and v. Round the answer to the nearest tenth.
= 5, 
= 5, ? = 
A. 12.5
B. 50
C. 21.7
D. 28.9
Answer: C
Mathematics
You might also like to view...
Evaluate the integral.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.If x = 2 cot ?, show that 
= 2 csc ?.
What will be an ideal response?
Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Solve the right triangle shown in the figure. Round lengths to one decimal place and express angles to the nearest tenth of a degree. 
A = 55.7°, c = 58.6
A. B = 34.3°, a = 48.4, b = 33 B. B = 34.3°, a = 33, b = 48.4 C. B = 55.7°, a = 33, b = 48.4 D. B = 55.7°, a = 48.4, b = 33
Mathematics