Answer:
125
Step-by-step explanation:
 
        
             
        
        
        
I'm not sure if this is what you meant, but it was fun to write XD
The market was fairly stable with no problems in the economy and no big political events happening. Then the days started getting colder and people started staying in more- meaning the demand for gas dropped. This eventually it stopped decreasing and stayed like this for a bit until a hurricane is spotted and weather people say it is likely to hit the coast where this gas chart is being charted. The gas prices start increasing, at first its slow as the hurricane gets closer- and it just keeps increasing as people become more and more sure it is going to hit them and they want to evacuate.
 
        
             
        
        
        
Area of a triangle:
A= (1/2)(bh)
In this problem we are given:
A= 178.5 

b= h+4 in
h= UNKNOWN ("h")
Plug in our values into the area equation and solve for "h":


 (multiply each side by 2 to get rid of the 1/2)



(357/21=17)

 (solve both inequalities separately)


 ( a negative height is not possible so, this answer is incorrect.)


Answer: base = (h+4)= (17+ 4)
 b= 21 in h= 17inPlease comment with any further questions! :)
 
        
        
        
Answer:
53˚
Step-by-step explanation:
There are 360 total degrees in a 4-sided shape (You can find the total number of degrees in a polygon by using the formula 180(n – 2) where n is the number of sides).
so we can add up all the degrees and subtract them from 360.
67 + 135 + 105 = 307
360 - 307 = 53