Hello,
2 points of the line: (2,0) and (0,3)

 
        
             
        
        
        
Answer:
Step-by-step explanation:
You need the Law of Cosines for this, namely:
 where x is the missing side.
 where x is the missing side.
 and
 and
 so
 so
x = 18.0 or just 18
 
        
             
        
        
        
30 feet
Step-by-step explanation:
- Since Natalie is standing right next to the Penthouse, we can establish the ration between her height and the shadow she casts, which is;
            1.1	:  5.5 
- The two are related by a factor of 1/5 
- We can use this factor to establish the shadow cast by the penthouse;
        1/5 * 150 
         = 30
Learn More:
For more about relationships by ratios check out;
brainly.com/question/11961256
brainly.com/question/12548098
#LearnWithBrainly
 
        
             
        
        
        
Answer: 
Step-by-step explanation:
Given: Distance traveled by Smith =  mile.
 mile.
Time taken =  hour
  hour
Unit rate in miles per hour = ( Distance traveled by Smith) ÷ (Time taken)


  Unit rate  = 