Question

Please please help me!!!

Answer 1

\[\Large \sin(x)*\cos(x) = \frac{1}{4}\]
\[\Large \frac{1}{2}\sin(2x) = \frac{1}{4}\]
\[\Large \sin(2x) = 2*\frac{1}{4}\]
\[\Large \sin(2x) = \frac{1}{2}\]
I'll let you finish up

Answer 2

I don't know how to do the rest...

Answer 3

soh cah toa -.-

Answer 4

sin(angle) = opp/hyp
sin(2x)=1/2