Answer:
x = 16
Step-by-step explanation:
  SR = ST ⇒ Two sides are equal. So, ΔSRT is an isosceles triangle.
The angles opposite to equal sides are equal. 
   ⇒  ∠STR  = ∠R
        ∠STR = 4x - 28
Linear pair: If a ray stands on a line, then the adjacent angles are supplementary and they are called linear pair
∠STR + ∠STU = 180°    {linear pair}
 4x - 28 + 9x = 180
4x + 9x - 28  = 180      {Combine like terms}
        13x- 28 = 180 
Add 28 to both the sides
           13x    = 180 + 28
            13x  = 208
Divide both sides by 13
               x = 208/13
   
 
        
                    
             
        
        
        
Answer:
If you meant median, the median would be the data in the middle. 
Step-by-step explanation:
In this case, 1-2-3-4-5 (here) 6-7-8-9-10
5.5 would be in the middle because there is an even amount of numbers.
 
        
                    
             
        
        
        
Answer:
x = 399 new subscribers
Step-by-step explanation:
Let 420 = 100%
           x = 95%
420*95 = 100x
x = 420*95/100
x = 399 new subscribers
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Delete you question he is trying to get points from you dont use brainly anymore 
add me and ill give you 50