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Answers by Rozsazoltan

Answers by Rozsazoltan
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Triangle A B C is shown. Angle A B C is 95 degrees and angle B C A is 45 degrees. The length of A B is c and the length of B C is 3.0 centimeters. Law of sines: StartFraction sine (uppercase A) Over a
answered Jul 20, 2021
2 votes
82.3k views
When tuning his guitar, a music student notices that the string is not vibrating at the desired frequency of 120 Hz, so he tightens the string by 15.5% to get this frequency. At what frequency was the
answered Feb 8, 2021
1 vote
126k views
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