Answer:
I think its b
Step-by-step explanation:
please tell me im incorrect c:
 
        
                    
             
        
        
        
38 yard piece for each student and there are 16 students:
38*16=608
608 yards needed for your class
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
What 
are you calculating area or circumference?? 
 
        
             
        
        
        
Parallel lines have the same slope but different y intercepts
Slope: 4
y=4x+b
this is the new equation, plug in the point
-10=4(-1)+B
-10=-4+B
add 4
-6=B
Y intercept= -6
slope; 4
        
             
        
        
        
Answer:
 an unbroken part of a circle consisting of two points on the circle called the endpoints and all the points of the circle between them. arc. an arc of a circle whose points are on or in the interior of a central angle.