Answer:
你看chart的triangle你看the dimension
Step-by-step explanation:
 
        
             
        
        
        
It's always easier to understand a concept by looking at specific examples with pictures, so I suggest looking at the dilation examples below first...before you try to internalize the steps listed below and that explain the general formula for dilating a point with coordinates of (2,4) by a scale factor of <span><span>12</span><span>12</span></span>.
<span><span>1) multiply both coordinates by scale factor<span>(<span><span>2⋅<span>12</span>,4⋅<span>12</span></span><span>2⋅<span>12</span>,4⋅<span>12</span></span></span>)</span></span><span>2) 
2. Simplify(1,2)</span><span>3) 
3. Graph(if required)<span> </span></span></span>
 
        
             
        
        
        
To find how many miles he went in 1 hour, divide 62.3 by 3.5.
62.3 / 3.5 = 17.8
        
                    
             
        
        
        
Answer:
no, this reason being is because lets say she needed to know exact angle. she would need to know which rotational way to turn (left right up down, etc.) if this informaton is given to the pilot, they may be left confused and they make the wrong turn or wrong direction. 
Step-by-step explanation:
I hope this helps :)
 
        
                    
             
        
        
        
Answer:
15/4, or 3.75
Step-by-step explanation:
 all i really did was plug it into the calculator like so:  (3/4)/(1/5) and thats what came out