Determine if the given vectors are orthogonal, parallel, or neither.v = 2i - j, w = 4i - 2j
A. Neither
B. Parallel
C. Orthogonal
Answer: B
Mathematics
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Suppose you start at the origin, move along the x-axis a distance of 5 units in the positive direction, and then move downward a distance of 3 units. What are the coordinates of your position?
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Mathematics
Convert. When necessary, round the answer to two decimal places.40 quarts = gallons
A. 160 B. 80 C. 20 D. 10
Mathematics
Solve the problem.A painter leans a 22 foot ladder against one wall of a house. At what height does the ladder touch the wall if the foot of the ladder is 15 ft from the base of the wall?
A. ? 16.1 ft B. ? 129.5 ft C. ? 2.6 ft D. ? 26.6 ft
Mathematics
Evaluate the function at the given value of the independent variable and simplify.f(x) = 
;f(4)
A. 
B. 
C. 
D. 
Mathematics