Express the vector as a product of its length and direction.i - j - k

A.
B.
C. (j - k)
D.


Answer: B

Mathematics

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Provide an appropriate response.(x + 6)(x - 2) =

A. x2 + 8x + 12 B. x2 + 8x - 12 C. x2 - 8x - 12 D. x2 + 4x - 12 E. x2 - 4x - 12

Mathematics

Write the number as a product of prime factors.20

A. 4 × 5 B. 4 × 2 C. 52  D. 22 × 5

Mathematics

Graph.y2 - 4x2 = 36

A.

B.

C.

D.

Mathematics

Solve the problem.Given that f(x) = 4x2 - 5x; find all values of a such that f(a) = 6.

A. a = -  or a = 6
B. a =  or a = -2
C. a = -  or a = 2
D. a = -  or a = 4

Mathematics