The value of y from the diagram is 9
<h3>Similar shapes</h3>
From the given figure, the shapes are similar, using the similarity theorem of triangles, you ill have;
6/10 = y/15
Cross multiply
10y = 15* 10
10y = 90
y = 90/10
y = 9
Hence the value of y from the diagram is 9
Learn more on similar shapes here: brainly.com/question/2644832
 
        
                    
             
        
        
        
Answer:
88.67
Step-by-step explanation:
divide 532 from 6
532/6 = 88.67
 
        
                    
             
        
        
        
Answer:
The stands will change color at the same time after 54 seconds. 
Step-by-step explanation:
Find the Lcm number of both number (18 and 27) 
The answer will be 54