Answer: The wingspan is 36 m.
Using a proportion to solve this, we write the scale factor as a ratio first:  19/38, since 19 is the size of the model's length and 38 is the real length.  For the second ratio, we have 18 for the size of the model wingspan and x for the real wingspan:
19/38 = 18/x
Cross multiply:
19*x = 38*18
19x = 684
 
        
             
        
        
        
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Answer: Scientific knowledge? 
I’m not really sure what you’re asking, but I hope this helped!
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Therefore, the point P (-3.5, 1.25) is the point 3/4 distance of A to B from A.
Step-by-step explanation:
The horizontal axis in the coordinate plane is called the x-axis. The vertical axis is called the y-axis. The point at which the two axes intersect is called the origin. ... In an ordered pair, such as (x, y), the first value is called the x-coordinate and the second value is the y-coordinate.
 
        
             
        
        
        
Answer:
25 = 141 + 159/2
Step-by-step explanation: