Find a unit vector u in the direction of the given vector.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Provide an appropriate response.Which property justifies the statement?(5 + 6) + 3 = (6 + 5) + 3
A. Commutative property B. Inverse property C. Associative property D. Distributive property
Mathematics
Use the fact that 
to evaluate the expression without using a calculator.
?
?
A. 316,200 B. 316.2 C. 31.62 D. 31,620 E. 3,162,000
Mathematics
Find the least common multiple of the given polynomials.x2 - 4x, x2 - 2x - 8
A. x(x - 6)(x + 2) B. x(x - 6)2 C. (x - 6)2 D. x(x - 4)(x + 2)
Mathematics
Find all solutions of the equation in the interval [0, 2?).sin
= 
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Mathematics