An airplane heading due east has a velocity of 210 miles per hour. a wind is blowing from the north at 38 miles per hour. what is the resultant velocity of the airplane? (assume that east lies in the direction of the positive x-axis and north in the direction of the positive y-axis.)

The resultant velocity of the airplane is 213.41 m/s.

Step-by-step explanation:

Given that,

Velocity of an airplane in east direction,

Velocity of wind from the north,

Let east lies in the direction of the positive x-axis and north in the direction of the positive y-axis.

We need to find the resultant velocity of the airplane. Let v is the resultant velocity. It can be calculated as :

v = 213.41 m/s

So, the resultant velocity of the airplane is 213.41 m/s. Hence, this is the required solution.

ans789

step-by-step explanation:

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8