216 as when 2 there is 6x6 but when there’s 3 it’s 6x6x6 which is 216
        
                    
             
        
        
        
 (I crossed simplify)
  (I crossed simplify)
Next cross multiply;
3b = 1
b = 1/3
To check if the statement is true just substitute the value of b in the equation;
3b = 1
3(1/3) = 1
1 = 1
 
        
             
        
        
        
Answer:

Step-by-step explanation:
x is the center of the circle.
the chord of length 12 can be splitted into two parts of 6 length each.
since the radius does not change when it touches another end of the circle, we can safely calculate our radius to be the hypotenuse of the triangle formed by the length of the chord and 3.
The explanation is given in the picture
 
        
             
        
        
        
Answer:
Step-by-step explanation:
F(x)=-x+5
So 
f(-4)= -(-4)+5
f(-4)= 4+5
f(-4)= 8
Only we have to substitute value of x then after simplification we will get answer..Hope this will help
 
        
                    
             
        
        
        
<u>Ashely have </u><u>56 ways</u><u> to choose from</u>
This question can be solved using a system in mathematics called Permutation and it's in a topic of mathematics called combinatorics. 
<h3 /><h3>Permutation</h3>
This is the process of arranging a particular set of data in different ways. 
Since Ashely is choosing 3 desserts out of 8 in no specific ways

Where n = total number of ways available 
r = total numbers that would be selected.
Data given
Let's substitute these values into the equation.

From the calculation above, Ashley have 56 ways in which can choose 3 dessert from an 8 choice.
Learn more about permutation here;
brainly.com/question/11871015