I thought it was 5 because the 55 degrees given is equal to the angle above it. If you look, there are 4, 90 degree angles so the 8x-5 has to equal 35 to make 90 but idk
        
             
        
        
        
b is 14 for sure
you are welcome to ask me anything 
 
        
             
        
        
        
Answer:
85-7-19 or 85-26
Step-by-step explanation:
 
        
             
        
        
        
Answer:
X³-x
Step-by-step explanation:
Lcm
x(x-1)(x+1)
x(x²-1)
x³-x
 
        
             
        
        
        
Answer: it’s 1680 meters, i did this question today.
Step-by-step explanation: