57/40=14.25
14.25x100=142.5
d=142.5 feet
        
             
        
        
        
Answer:
The measure of the side  is 8.8.
 is 8.8.
Step-by-step explanation:
Since  , then
, then  ,
,  ,
,  and
 and  . From figure we have the following relationship:
. From figure we have the following relationship: 
 (1)
 (1) 
Where  is the proportionality ratio.
 is the proportionality ratio.
If we know that  , then the measure of side
, then the measure of side  is:
 is:
 (1b)
 (1b)


 (1c)
 (1c)


The measure of the side  is 8.8.
 is 8.8.
 
        
             
        
        
        
Answer:
y=-2
Step-by-step explanation:
you are solving for the variable y
add 3 to the opposite side, so it cancels out
y=-5+3
y=-2
 
        
                    
             
        
        
        
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