Find the unit vector that has the same direction as the vector v.v = 5i + 12j
A. u = 
i + 
j
B. u = - 
i - 
j
C. u = 
i + 
j
D. u = 65i + 156j
Answer: A
Mathematics
You might also like to view...
Multiply the rational expressions.
? 
A. 
B. 
C. 12x
D. 
Mathematics
Find the median for the given sample data.A new business had the following monthly net gains: 
Find the median net gain.
A. $5776.78 B. $5950.00 C. $5199.10 D. $5844.50
Mathematics
Determine the values of x for which the given linear approximation is accurate to within 0.07 at a = 0.
tan x ? x a. –0.19 < x < 0.28 b. –0.57 < x< 0.57 c. 0.06 < x< 0.68 d. –1.04 < x < 1.55 e. –0.71 < x < 0.48
Mathematics
Solve the system by graphing.-3 = 3x - yy = 3x
A. (0, -3) B. (-3, 0) C. No solution D. Infinitely many solutions
Mathematics