Answer:
Step-by-step explanation:
d=4 miles=4×1760 yards=7040 yards=7040×3 ft
number of lights=21120 ft
number of lights=21120/145 +1≈145.7+1=146+1=147 lights
 
        
             
        
        
        
Answer:
Yes
Step-by-step explanation:
two of the different sides match
 
        
                    
             
        
        
        
Answer:
y = 120
x = 10.6
Step-by-step explanation:
Given polygons are parallelograms.
In parallelograms, consecutive angles are supplementary which means their sum is equal to 180.
Since two parallelograms are similar:
60 + y = 180 subtract 60 from both sides
y = 120
To find the value of x:
side lengths are proportional because these are similar polygons
 cross multiply fractions
 cross multiply fractions
18x + 72 = 264 subtract 72 from both sides
18x = 192 divide both sides by 18 
x = 10.6 approximately
 
        
             
        
        
        
If the federal reserve sells $40,000 in treasury bonds to a bank with 5% interest the immediate effect on the money supply is an decrease of $40,000.
        
                    
             
        
        
        
Slope = 1/2 :) 
rise over run (rise/run)
so... 2/4 = 1/2 
hope this helps!