Find the angle between the given vectors. Round to the nearest tenth of a degree.u = i - j, v = 4i + 6j
A. 11.3°
B. 106.1°
C. -11.3°
D. 101.3°
Answer: D
Mathematics
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Provide an appropriate response.If we use u = x2 + 2 as a substitution to find 
then which of the following would be a correct result?
A. 
B. 
C. 
D. None of the above
Mathematics
Use a differential to approximate the quantity to the nearest thousandth.
?
?
A. 
B. 
C. 
D. 
Mathematics
Minimize 
subject to the given constraints.
?
?
Separate the minimum value and the point with a comma. Enter the point using coordinate notation: (x, y).
What will be an ideal response?
Mathematics
Determine the most appropriate metric unit to go in the blank. Choose from km, m, cm, mm, L, mL, kg, g, and mg.The cat weighs 3.6 
.
A.
| kg |
B.
| L |
C.
| mg |
D. g
E. m
Mathematics