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write an equation expressing: cos37cos99

write an equation expressing:cos37cos99 as a sum Review question. I know the formula. Having trouble with working it out.
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2. asked by Gaile
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Which of the following is NOT a use of the word “por”?Which of the following is NOT a use of the word “por”? Expressing
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write an equation expressing 19cos(theta-50degrees) as a sum of sine and cosine.
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2. asked by Kate
3. 594 views
Which of the following is NOT a use of the word “para”?Which of the following is NOT a use of the word “para”?
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Calculate the following, expressing the answer in scientific notation with the correct number of significant figures: (8.86 +
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2. asked by y912f
3. 2,280 views
In a class of thirty students, 1 person comes to school with the flu. On the third day, 5 students have the flu. Write an
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2. asked by Nolan
3. 459 views
a rule of thumb used by car dealers is that the trade in value of a car decreases by 20% of its value each year. suppose the
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2. asked by Anonymous
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NEED EXTREME HELP! A rule of thumb used by car dealers is that the trade in value of a car decreases by 20% of its value each
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2. asked by Anonymous
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a rule of thumb used by car dealers is that the trade in value of a car decreases by 20% of its value each year. suppose the
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2. asked by Anonymous
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One of the "think outside the box" problems in my math work is really challenging me.I need to write and equation expressing: 8
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2. asked by Nathaniel. B
3. 462 views