Una onda transversal tiene una longitud de onda de 75 cm y vibra con una frecuencia de 620Hz ¿Cuál es la rapidez de la onda?​

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

y=sec x is the correct answer

~batmans wife dun dun

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220