The answer is a, because I need more
        
             
        
        
        
Answer:
The actual painting would be 90 inches long
Hope this helped you!
Step-by-step explanation:
 
        
                    
             
        
        
        
A paragraph proof D. contains a set of sentences explaining the steps needed to reach a conclusion.
<h3>What is a paragraph proof?</h3>
It should be noted that a paragraph proof simply means a way of presenting a mathematical proof.
In this case, it contains a set of sentences explaining the steps needed to reach a conclusion.
In conclusion, the correct option is D.
Learn more about proof on:
brainly.com/question/17888884
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Answer:
x=20
Step-by-step explanation:
For A to be parallel to B, the angles of 5x+20 and 3x+60 must be equal.
5x+20=3x+60
2x=40
x=20