Write the trigonometric expression as an algebraic expression containing u and v.sin(tan-1 u - tan-1 v)

A.
B.  
C.
D.


Answer: D

Mathematics

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Solve the inequality and write the solution set in interval notation. ? ? ?

A.
B.
C.
D.
E.

Mathematics

Use the distributive property to multiply. Then, if possible, simplify the resulting expression.3(7 + m)

A. 21m B. 21 + m C. 21 + 7m D. 21 + 3m

Mathematics

Factor the perfect square.x2 + 12x + 36

A. (x - 6)2 B. (x + 6)2 C. (x + 6)(x - 6) D. (x + 12)(x - 12)

Mathematics

Solve the problem.The volume of a sphere is increasing at a rate of 7 cm3/s. Find the rate of change of its surface area when its volume is  cm3

A.  cm2/s
B.  cm2/s
C. 7 cm2/s
D.  cm2/s

Mathematics