The answer would be the square root of 25 times 9 im pretty sure its been while and it would be 25*9=225 square root of 225 is 15
        
             
        
        
        
Answer:
r = -1
Step-by-step explanation:
To get r isolated, you have to divide each side by -7
7 divided by -7 is -1, therefore r = -1
 
        
             
        
        
        
5:6. cuz there are 5 numbers greater than 1 that can be rolled
        
                    
             
        
        
        
We are asked in this problem to find the real root of the polynomial f(x) = x3 + 0.5x2 + 4.5. in this case, to find the root of the equation, we equate the equation to zero. 
<span>f(x) = x³ + 0.5x² + 4.5 = 0 
        2x3 + x^2 + 9 = 0
</span><span>x1=−1.83557
</span>x2=0.66779+1.41619∗i
x3=0.66779−1.41619∗i
answer is -1.84
        
                    
             
        
        
        
Answer:
 144π or 452.16 units³
Step-by-step explanation:
The formula for volume of a cylinder is  . We can use the given values for radius and height to find the volume of the cylinder.
. We can use the given values for radius and height to find the volume of the cylinder. 
<h3>Finding the Volume</h3>

The volume of the cylinder is 144π or 452.16 units³.