Solve the problem.Let vector u have initial point P1 = (0, 2) and terminal point 
Let vector v have initial point 
and terminal point 
u and v have the same direction. Find 
and 
. Is u = v?
A. 
= 8, 
= 8; no
B. 
= 2
, 
= 2
; yes
C. 
= 
, 
= 
; yes
D. 
= 
, 
= 
; no
Answer: C
Mathematics
You might also like to view...
Solve the right triangle. Express angles in decimal degrees.
B = 54.1°, c = 0.0536
A. A = 54.1°, a = 0.0314, b = 0.0434 B. A = 35.9°, a = 0.0314, b = 0.0434 C. A = 54.1°, a = 0.0434, b = 0.0314 D. A = 35.9°, a = 0.0434, b = 0.0314
Mathematics
Solve the problem.How long will it take for an investment to triple in value if it earns 9.25% compounded continuously? Round your answer to three decimal places.
A. 11.877 yr B. 7.493 yr C. 12.611 yr D. 5.938 yr
Mathematics
Find the average rate of change of the function as x changes from a to b.f(x) = -x3; a = -1, b = 4
A. 13 B. -19 C. -13 D. 21
Mathematics
Find the slope of the line, or state that the slope is undefined.
A. 0 B. 2 C. 9 D. Undefined
Mathematics