1/10÷2/3=KCF (keep,change,flip)
1/10×3/2=3/20 cups 
0.15=15%=3/20 as decimal*percent
        
                    
             
        
        
        
Answer:
The actual length of the room is 40 feet
Step-by-step explanation:
Given

Required
Determine the actual measurement of 
Represent the required actual measurement with x
i.e.

And we have:


Cross Multiply

Convert fraction to improper fraction



Multiply both sides by 2


<em>The actual length of the room is 40 feet</em>
 
        
             
        
        
        
Answer:
(4,-1) 
Step-by-step explanation:
x is 4 y is -1
 
        
                    
             
        
        
        
Answer:
(x+9)^2+(y+5)^2=81
Step-by-step explanation:
(x-h)^2+(y-k)^2=r^2
(h,k)=center
r=radius
so if you just insert the center (-9,-5) and the r with 9
(x-(-9))^2+(y-(-5))^2=9^2
(x+9)^2+(y+5)^2=81
Hope that helps :)