Note: The values given in the answer are rounded off to the nearest hundredth.
B.
Refrigerants should be handled using approved equipment only.
Answer:
the pilot should head the plane 
towarrds south- west
Solution:
The airspeed of the airplane, v = 280 km/h
The velocity of the wind, v' = 52 km/h South-west
Angle, 
Now, measured angle in the clockwise direction from North:
Now,
south- west
Answer:
I believe the answer for #1 is D and the answer for #2 is B
Explanation:
I hope this is correct and helps
<span>The distance between wave crests is called wavelength. It is a characteristic shared by waves of all kinds, including ocean waves and sound waves. Wavelength is measured from the highest point, or summit, of one wave's crest to the summit of the next wave's <span>crest</span></span>
<span><span>hope this helps</span></span>
