Answer:
   60.65
Step-by-step explanation:
The Law of Cosines can help you figure this out. Call the given sides "a" and "b" and the given angle "C". Then the third side, "c" will satisfy the relation ...
   c² = a² + b² -2ab·cos(C)
   = 33² +37² -2·33·37·cos(120°) = 3679
   c = √3679 ≈ 60.65476 ≈ 60.65
The length of the third side is about 60.65 units.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
sum of ratio=3+6=9
Jeff invest=3/9×146,000=146000/3=48666 2/3 $
Trudy invest=6/9×146,000=292,000/3=97,333 1/3 $
 
        
             
        
        
        
You were right, its the second choice CA=CB+BA
        
             
        
        
        
Answer:
Step-by-step explanation:
Gemma had 25.75 grams of frosting
Used 15.5 grams
<u>Left over:</u>
- 25.75 - 15.5 = 10.2 grams