I need to find tan75 using the half angle formula. I know the answer is 2 + sqrt(3), but for some reason I can't solve the problem using plus or minus sqrt(1-cosx/1+cosx)
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Juliette is making fruit salad. She purchased 92/3 ounces each of 6 different fruits. how many ounces of fruit did she purchase?
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Prove that the identity matrix is invertible, and the inverse of the identity matrix is the identity matrix?
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There are two aircraft carriers, A and B, and carrier A is longer in length than the carrier B. The total length of these two carriers is
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What is the general form of taylor series?and whats the different in taylor and maclaurin series?
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You have a 100.0-mL graduated cylinder containing 50.0 mL of water. You carefully place a 198-g piece of brass (density = 8.56 g/mL) into the water
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_____ is when the central bank uses money supply and interest rates to affect a country's economy
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0.5(8x10 to the 5th power) I need to simplify and write in scientific notation...I blanked guys so please help! Thanks!?
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How to do mean, median, mode, range & Interquartile range for Stem & Leaf Diagram?
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10 people were trying to be one of the first 5 callers to a radio station. how many different sets of people could have succeeded?
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