Question 487592
I am not sure what a Hearst is, I could not find it anywhere.
For part A I got a little different answer, 
0.9*180/pi = 51.5662
multiply the .5662  * 60 = 33.972 33 is the minutes.
.972 * 60 = 58
51 degrees 33' 58'' Probably a round off somewhere.
For B I just put the calculator in radian mode and took the sine of 0.9 radians, 0.7833.
Cleomenius.