C: <span>a triangle that must have the same dimensions as the bases</span>
        
             
        
        
        
Answer:
20ft
Explanation:
You multiply the model length by the scale factor to find the actual length. <u>If the scale factor is less than zero, then the actual size will be smaller than the model</u>. Therefore, your answer would be 20ft. 
Specifically, the scale factor is .8 if the actual size is 20ft, 1 if the actual size is 25ft, and 1.2 if the actual size is 30ft.
 
        
             
        
        
        
So if Ann is a, then Tim has 11a brushes, and together they have a+11a=12a brushes. 
if 12a=60, then a=60/12=5
o Ann has 5 brushes!
        
             
        
        
        
Answer:
You have to buy 200 more juul pods.
Step-by-step explanation;
400-200 = The amount of juul pods needed for every juul to have a pod.
400-200 = 200