Answer:
Approximately 7.8 units
Step-by-step explanation:
To find the distance between any two points, we can use the distance formula: 

From the graph, we can see that A is (0,0). Let's let this be x₁ and y₁. 
B is (-5,6). Let's let this be x₂ and y₂. So, substitute: 

Simplify: 

Square: 

Add:

Take the square root. Use a calculator: 

So, the distance between them is about 7.8 units. 
And we're done!
 
        
             
        
        
        
I believe the answer would be 36.
Hope this helped you. ;}
 
        
             
        
        
        
Answer:
B
Step-by-step explanation:
The arc XZ is twice the measure of the inscribed angle XYZ , that is
arc XZ = 2 × 60° = 120°
The complete circumference = 360° , thus
arc XYZ = 360° - arc XZ = 360° - 120° = 240° → B
 
        
                    
             
        
        
        
Peanut butter: 8.3 ounces
Sandwich: 5
Divide 8.3 by 5, for equal amount of peanut butter on each sandwich.
8.3/5 = 1.66
She puts 1.66 ounces of peanut butter on each sandwich.