Which equations for the measures of the unknown
angles x and y are correct? Check all that apply.
x=cos
s 49)
х
a
x = sin-1
sin-4)
b
x = tan
tan 4a
ey=sin-42)
y=cos 4)
y

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)