He starts at the center of the track and walks 72 yards to ... If marshall runs around the track 5 times about how far will.
 
        
                    
             
        
        
        
Step-by-step explanation:
solution,
midpoint between A(-1,4) and B(-5,-2)=
(X1 + X2 ÷2, Y1 + Y2 ÷2)
=(-1-5÷2 , 4-2)
=(-6÷2 ,2÷2)
=(-3 , 1)
therefore the midpoint between A(-1,4) and B(-5 ,-2)=(-3,1)
 
        
             
        
        
        
Answer:
13 + y
Step-by-step explanation:
hope i helped :) !
brainliest pleaseee !!?
 
        
             
        
        
        
First take the inside diameter and divide by 2 to get the radius (4cm)
Then use 

r^2 with 'r' being your radius to get the area of the base
The area is 12.7 cm
Now multiply the height by the area of the base to get the volume/ capacity!
40cm x 12.7cm (rounded to the nearest tenth) = 502.7 cubic centimeters
 
        
             
        
        
        
Answer:
a = ±sqrt(3)
Step-by-step explanation:
a×a×a=a+a+a
Simplifying each side
a^3 = 3a
Divide each side by a
a^3 /a = 3a/a
a^2 = 3
Take the square root of each side
sqrt(a^2) = ±sqrt(3)
a = ±sqrt(3)