Find the exact value of the composition.cos 

A.
B.
C.
D.


Answer: A

Mathematics

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Solve the equation by completing the square.6x2 - 3x = 9

A. , 0
B. , -1
C. , -1
D. , 1

Mathematics

Write the fraction in simplest form.

A.
B.
C.
D. 10x2y2

Mathematics

Factor.y2 + 0.6y + 0.09

A. (y + 0.3)2 B. (y + 0.6)2 C. (y2 + 0.3)2 D. y(y + 0.6)

Mathematics

Write the expression in the standard form a + bi.

A. i B. 1 C. -1 D. -i

Mathematics