Answer:
the slope is -1
Step-by-step explanation:
m=y²-y¹/x²-x¹
m=(-3)-6/5-(-4)
m=-9/9
m=-1
 
        
             
        
        
        
Total length = 111.6 metres 
(12.3x7) + 15 + 10.5 = total length
        
             
        
        
        
Answer:
1,256.8in
Step-by-step explanation:
Given data 
Height h =4in
Radius r= 5in
The expression for the volume of cylinder is 
V=πr²h
Substitute 
V=3.142*4²*5
V=3.142 *16*25
V=1,256.8in³
 
        
             
        
        
        
-- The two sides of a right <u>angle</u> intersect and make the angle. 
So do the sides of any other angle. So they can't be parallel.
-- No two sides of a right <u>triangle</u> ... or any other triangle ...can be parallel.