An airplane needs to head due north, but there is a wind blowing from the northeast at 50 km/hr. the plane flies at an airspeed of 700 km/hr, to end up due north, the pilot will need to fly the plane preview degrees east of north.

Step-by-step explanation:

Using vector method to solve it

Resultant can be given by

R=671.12 Km/hr

The angle made by resultant with 700 km/hr is

using sine rule

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)