An airplane is traveling due east with a velocity of 583 miles per hour. the wind blows at 75 miles per hour at an angle of s58°. what is the resultant speed and direction of the plane?

a. 650.5 miles per hour; s7.8°e
b. 626.0 miles per hour; s84.2°e
c. 653.6 miles per hour; s3.5°e
d. 647.8 miles per hour; s86.5°e

  D. 647.8 miles per hour; S86.5°E

Step-by-step explanation:

We assume the wind direction is supposed to be S58°E. Then the bearing of the plane measured clockwise from north is 90°, and the direction the wind is blowing toward has a bearing of 122°. The resultant speed and direction is the sum of the two vectors, which is easily found using a suitable calculator:

  583∠90° + 75∠122° = 647.8∠93.5°

The bearing of 93.5° translates to the direction S86.5°E.

_____

An angle east of south is subtracted from 180° (south) to find the equivalent bearing.

300

step-by-step explanation:

28-600w < 300

28-600w > 300

600-28w < 300

600-28w > 300

the answer is d. (1.2, -4.7) on edgn

hope this !