Answer:
72°
Step-by-step explanation:
From the information given:
A town planner wants to build two new streets, Elm Street and Garden Road, to connect parallel streets Maple Drive and Pine Avenue. 
We are also told that there is a  Trapezoid EFGH with EH as the Pine avenue and EF as the Elm street.
However, side FG and EH are parallel.
∠G = 108°
From the property of parallel lines :
since FG || EH 
Then  ∠G = ∠H  = 108°  (i.e corresponding angle will also be equal)
The required angle between Elm Street and Pine Avenue would be interior angles +  180°  given that  alternate angles are also equal.
The required angle between Elm Street and Pine Avenue = 180° - 108°
The required angle between Elm Street and Pine Avenue = 72°
 
        
             
        
        
        
Note: <em>The missing graph is attached below. </em>
Answer:
'linear decreasing' best describes interval C on the graph shown.
Step-by-step explanation:
Note: <em>The missing graph is attached below. </em>
From the attached graph, it is easy to figure out that the interval C on the graph shown is showing a straight line. So the graph of the function would be linear. 
Also on the interval C, the value of y is decreasing as the value of x increase. So, the slope of the straight line would be negative. 
So the interval C indicates that the function is decreasing there. 
Therefore, 'linear decreasing' best describes interval C on the graph shown.
 
        
             
        
        
        
  the answer a is 6 and b is 2
        
             
        
        
        
Answer:
I think the answer is 0.5 rate/number of songs she downloads. Sorry if I am wrong
Step-by-step explanation:
0.5x means that 0.5 is our rate and the question states that x represents the number of songs she downloads