a is the best way to find it if there is points involved so keep that in mind
 
        
             
        
        
        
I know that x is equal to 11 and i hope it helps you 
if so please mark as Brainliest
        
                    
             
        
        
        
Answer:
r = 0.
Step-by-step explanation:
The slope = (y2 - y1) / (x2 - x1)
So  (r - (-3)) / (-4-2) = -1/2
(r + 3) / -6 = -1/2
2(r + 3)  = 6
2r + 6 = 6
2r = 6 - 6 = 0
r = 0  (answer).
 
        
             
        
        
        
Answer:
RS=5 TRUE
RS=4 FALSE (it’s 5)
ST=10 FALSE (it’s 8)
QR=4 FALSE (its 3)
Step-by-step explanation:
First, we have to determine the sides of the triangle.
4x-3=2x+1
4x-2x=1+3
2x=4
x=2
SO, RS=4x-3=4(2)-3=8-3=5
RT=2(x)+1=2(2)+1=5
QR=4²+b²=5².    16+b²=25.    b²=25-16.    b²=9.     b=3
CLAIMS:
RS=5 TRUE
RS=4 FALSE (it’s 5)
ST=10 FALSE (it’s 8)
QR=4 FALSE (its 3)
 
        
             
        
        
        
Answer: 3333.333 N
Work: To figure it out, you must do 35000J divided by 10.5. After diving, you receive the answer 3333.333N. I hope this helps you!