Complete the identity.sin 2x - cot x = ?

A. -cot x cos 2x
B. cot x cos x
C. cot x cos 2x
D. -tan x cos 2x

Answer: A

Mathematics

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A. 28 + 3i B. 28 - 3i C. -18i2 - 3i + 10 D. -8 + 27i

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Solve.Scrambled Electronics will finance a $254 TV set for  down and  a month for 6 months. How much money can you save by paying cash for the TV set?

A. $286.94 B. $32.94 C. $17.06 D. $67.06

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Solve the problem. Round to the nearest tenth, if necessaryThe part is 7.5 and the whole is 8.5. Find the percent.

A. 44.1% B. 113.3% C. 88.2% D. 8.8%

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