Answer:
8a + 24
Step-by-step explanation:
Use Distributive property:  a(b +c) = a*b + a*c
Here a = 8 ;  b= a & c = 3
8(a + 3) = 8*a + 8*3
             = 8a + 24
 
        
             
        
        
        
Answer:
height ≈ 11.9 units
Step-by-step explanation:
Construct a perpendicular bisector from the vertex to the base, thus splitting the triangle into 2 right triangles.
Using the sine ratio in one of these right triangles, then
sin48° =  ( the opposite is the height h )
 ( the opposite is the height h )
sin48° =  ( multiply both sides by 16 )
 ( multiply both sides by 16 )
16 × sin48° = h , thus
h ≈ 11.9 ( to the nearest tenth )
 
        
             
        
        
        
Answer: am sorry G i can't get that answers for you 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y=2x+105
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
482
Step-by-step explanation:
Their 2nd difference is 12