A. 30=3x+6? B. I really can’t figure it out so sorry
That would be
cos x
sin x + cos x * --------
sin x
sin x
Mult sin x by ----------
sin x
to obtain
(sin x)^2
------------
sin x
and then add
(cos x)^2
-------------
sin x
with the outcome being
(sin x)^2 + (cos x)^2 1
--------------------------- = --------- = cos x (answer)
sin x sin x
103 represents how much money Victoria is depositing into the bank, or her principal.
The interest rate is 1.03, or 3%.