The vector v has initial position P and terminal point Q. Write v in the form ai + bj; that is, find its position vector.P = (0, 0); Q = (-6, -2)
A. v = 6i + 2j
B. v = -6i - 2j
C. v = -2i - 2j
D. v = 2i + 6j
Answer: B
Mathematics
You might also like to view...
Write the proportion.20 is to 15 as 4 is to 3.
A. =
B. =
C. =
D. =
Mathematics
Determine the value of x or ? as requested. Round results to an appropriate number of significant digits.Determine the value of ?.
A. 2° B. 38° C. 52° D. 1°
Mathematics
Solve the problem.Find the half-life of the radioactive element radium, assuming that its decay constant is with time measured in years.
A. 1600 years B. 2308 years C. 800 years D. 1400 years
Mathematics
Solve the equation.x - 8x1/2 - 128 = 0
A. {512} B. {256} C. {128} D. {192}
Mathematics