Answer:
0'777
+765
Step-by-step explanation:
 
        
             
        
        
        
N= 2
Substitute 2 in for n in expression
=(5 + n) ÷ (n - 1)
=(5 + 2) ÷ (2 - 1)
=7 ÷ 1
=7
If n= 2, the expression equals 7.
Hope this helps! :)
        
             
        
        
        
The volume of the triangluar block is 4 cubic inches. What is the approximate length of y? -- 2.8 inches 
 
        
             
        
        
        
Answer:
I= 84
Step-by-step explanation:
for

since D is the rectangle such that 0<x<3 , 0<y<3

 
        
             
        
        
        
Ans: (6,-13) 
Rationale: 
Simply take your pre-image (point before applying transformation) of point B (4,-5) and apply the transformation to each point. Therefore, (x,y) = (4+2,-5-8) = (6,-13)