Solve the problem.Find values for a, b, and c so that ? × F = 0 for F = axi + byj + czk.
A. ? × F = 0 for any a, b, and c.
B. a = 1, b = 1, c = 1
C. a = 2, b = -1, c = -1
D. There is no possible way to make ? × F = 0.
Answer: A
You might also like to view...
Work the application.Wing Ah averages 17 miles per gallon of gasoline in her car. How far can she travel on 15 gallons of gasoline?
A. 255 miles B. 265 miles C. 42 miles D. 32 miles
Name the indicated property.3x = 21, then 
(3x) = 
(21)
A. symmetric property B. transitive property C. reflexive property D. multiplication property
Write the expression without negative exponents.y = -5x-3 - x-2 + 2x-1 + 2x2 + 4x
A. y = -5x1/3 - x1/2 + 2x2 + 6x
B. y = - 
- 
+ 
+ 2x2 + 4x
C. y = - 
- 
+ 
+ 
+ 
D. y = - 
+ 
+ 
In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.a = 30 cm, c = 50 cm
A. b = 20 cm B. b = 10 cm C. b = 80 cm D. b = 40 cm