Mathematics, 25.05.2021 21:50 idk5233
For positive acute angles A and B, it is known that sin A = 21/29 and cos B = 7/25. Find the value of sin(A + B) in simplest form.
Answers: 2
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Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?
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Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?
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The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample
Answers: 1
For positive acute angles A and B, it is known that sin A = 21/29 and cos B = 7/25. Find the value o...
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