Answer:
r²h(pie)+r³ over 3
Step-by-step explanation:
Call the radius r and the height of the cone h.  The formula for the volume of a cone is r^2*h*pi/3, and the formula for the volume of a sphere is 4r^3/3, so half of a sphere has volume 2r^3/3.  Adding these, our answer is: ^^
 
        
             
        
        
        
Answer:
Answer:
3x + 3y = 0
7x - y = 8
Step-by-step explanation:
 
        
             
        
        
        
Answer:
percent
Step-by-step explanation:
it has a percent sign
Please mark me brainliest
 
        
             
        
        
        
Answer:
7x+y=0
x+6y=5
x+y=0
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The slope is 24
Step-by-step explanation:
Use any two points in the graph to find the slope of the graph
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Step 1. Use two points
Ex: (10, 320) & (5, 200)
Step 2. Find the slope using the two points
m = slope
m = change in y/change in x
m = (y2 - y1)/(x2 - x1)
m = (200 - 320)/(5 - 10)
m = -120/-5
m = 120/5
m = 24
The slope of the graph/line is 24