Precalculus Help Please

The resultant of two forces acting on a body has a magnitude of 60 pounds. The angle between the 28-pound force and the resultant is 50°. Find the magnitude of the other force. (1 point)
66.3 pounds
47.2 pounds
80.9 pounds
59.3 pounds

2. Without the wind, a plane would fly due east at a rate of 150 mph. The wind is blowing southeast at a rate of 50 mph. The wind is blowing at a 45° angle from due east. How far off of the due east path does the wind blow the plane? (1 point)
5.3°
7.5°
10.8°
0.2°

Question

Precalculus Help Please 

The resultant of two forces acting on a body has a magnitude of 60 pounds. The angle between the 28-pound force and the resultant is 50°. Find the magnitude of the other force.  (1 point) 
66.3 pounds 
47.2 pounds 
80.9 pounds 
59.3 pounds 

2.   Without the wind, a plane would fly due east at a rate of 150 mph. The wind is blowing southeast at a rate of 50 mph. The wind is blowing at a 45° angle from due east. How far off of the due east path does the wind blow the plane?  (1 point) 
5.3° 
7.5° 
10.8° 
0.2°

rosedewittbukater · Answer

@whpalmer4 @thomaster @Mertsj Any of you know this? I tried pythagorean theorem and SOCAHTOA ratios already. This isn't worth a grade but I want to understand it. Thanks.

mertsj · Answer

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