cam3376
cam3376
02-12-2018
Mathematics
contestada
How do I solve this proof?
Respuesta :
hjohn06
hjohn06
02-12-2018
Tany = siny/cosy. Tan2y= sin2y/cos2y Coty = cosy/siny. Sec2y = 1/cos2y. What you are trying to do is solve one side to equal the other. So you would chance tan and sec to sines and cosines
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
Why is humus an effective fertilizer? (Select all that apply.) It is rich in organic matter. It is abundant in inorganic nutrients. It doesn’t need microorganis
what's the first thing to do to stay healthy
there are 45 marbles in a blue jar. the blue jar has 9 times as many marbles as a red jar. let m be the number of marbles in the red jar.Write an equation that
Every day, your boss participates in a conference call from 1:00 PM to 2:00 PM. You know this, and today, instead of returning from lunch at 1:00, you decide to
choose the correct form of this sentence with the pronoun y. je joue aux cartes A J'y joue B J'y joue aux cartes C je y joue
Hi can someone may help me with this problem I'm struggling withASSP
The Rio Treaty of 1947 was a defense agreement between O the United States and Brazil. O the United States and Japan. O North America and South America. O the
HAPPY BIRTHDAY! You have decided to give your best friend a bag of red and green marbles for his birthday. Your friend likes green marbles better than red ones,
I am so confused... I need help
I don’t really understand this please help me.
