Answer:
Step-by-steYou have two angles,
A=32°20'
B=57°40'
so, angle F at the fire, is 90°
d/5 = cosA = .845
d = 4.2 mi
If angle F had not been 90°, then using the law of sines,
d/sinA = 5/sinF
for this problem, sinF = 1p explanation:
44, 55, 1010 and 4040
I knew I was smart :)
The unit rate would be 3. You would mutiply all of the numbers by 3.
ANSWER
First quadrant
EXPLANATION
An angle in standard position starts measuring from the positive x-axis anticlockwise.
Since 40° is less than 90°, it's terminal side will fall within the first quadrant.
Hence the terminal side of a 40° is in the first quadrant.