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Answer:
9,000
Step-by-step explanation:
the answer is 9,000 because 8 is higher then 5 and as u should know if the number is 5 below u dont round it.
 
        
             
        
        
        
Answer:
28π
Step-by-step explanation:
The formula for calculating surface area of cylinder is 2πrh+2πr^2 (r: radius, h : height)
Since the base for the given cylinder is 2 and height is 5 the surface area would be
2π×2×5 + 2π×2^2 = 28π
 
        
                    
             
        
        
        
Answer:
B and E
Step-by-step explanation:
A: 3 + 6 < 4 + 3 and 6 > 4
9 < 7 is false so A is not the answer.
B: 1 + 5 < 4 + 3 and 5 > 4
6 < 7 and 5 > 4 are true so B is an answer.
C: 2 + (-1) < 4 + 3 and -1 > 4
-1 > 4 is false so C is not an answer.
D: 1 + 1 < 4 + 3 and 1 > 4
1 > 4 is false so D is not an answer.
E: 2 + 8 > 4 + 3 and 8 > 4
10 > 7 and 8 > 4 are both true so E is an answer.
F: -1 + 8 > 4 + 3 and 8 > 4
7 > 7 is false so F is not an answer.
 
        
             
        
        
        
The slope is the change in Y over the change inX: Using the two points given: (3,9) and (1,3)
 The slope is (9-3) / (3-1)
Slope = 6 / 2
Slope = 3
The answer is A.