Answer:
33.1
Step-by-step explanation:
First you need to find the area of the circle. The radius is 10 which means that the area is 314. Since a circle has 360 degrees, and the shaded area is 38 degrees, you need to divide 314 by 360 which is 0.87. Then multiply by 38 because the shaded sector is 38. 0.87 x 38 = 33.1. 
That is the answer. 
 
        
             
        
        
        
Answer:
huh
Step-by-step explanation:
huh
 
        
                    
             
        
        
        
The answer is -4,0 4,8 because u would solve for one variable in one of the equations and then substitute the result into the other
        
             
        
        
        
There are 75 girls because you add the ratio 3+5 = 8 then divide 120 by 8 to get 15 then there are 5 lots of girls so multiply 15 x 5 to get 75 
hope this helps !