Answer:
4
Step-by-step explanation:
WA times AX = YA x YZ 
8x5=40 
because they have to equal each other we just have to divide 40 by 10 
40/10=4 so segment YZ=4
 
        
             
        
        
        
Answer:
A) 6Gn + 12 (or 6n+12, if that’s what you meant)
B) 4p²+9p
C) 5r²+20r
Step-by-step explanation:
A. If you meant 6(n+2)...
Multiply 6 by n and also 6 by 2:
6n + 12
B. Multiply p by 4p and also p by 9
4p²+9p
C. Multiply 5r by r and also 5r by 4
5r²+20r
Hope this helped!
 
        
             
        
        
        
You replace the y with f(x)
So it becomes f(x)=2x+1
        
                    
             
        
        
        
Answer:
they re 9 members dat came
 
        
             
        
        
        
Answer:
C. 139°
Step-by-step explanation:
Given: 
m<A = 62°
m<B = 77°
Required:
Find m<1
Solution:
Since ∆ABC is similar to ∆DEF, therefore:
<A ≅ <D, which means m<D = 62°
<B ≅ <E, which means m<E = 77°
<C ≅ <F
Therefore, based on exterior angle theorem:
m<1 = m<D + m<E
m<1 = 62° + 77° (substitution)
m<1 = 139°