10 percent of 11.50 is 1.15. Subtract that from 11.50 and you would get 10.35. The sale price would be $10.35
        
             
        
        
        
Answer:
x = 14
EHF = 15 degree  GHF = 75 degree  
Step-by-step explanation:
(x+1) + (5x+5) = 90
(x+5x)+ (1+5) = 90
6x + 6 = 90
6x = 90-6
6x = 84
x = 84/6
x = 14
EHF + GHF = 90 degree 
EHF = x+1
        = 14 + 1 = 15
        = 15 degree
GHF = 5x+5 
         = 14 x  5 (+5) = 70 + 5
         = 75 degree 
EHF = 15 degree  GHF = 75 degree   
 
        
             
        
        
        
Answer:
The correct answer is 63 cubic inches.
Step-by-step explanation:
Dali rolled up his painting and placed it in a cylinder 2 inches diameter.
Diameter of the painting is 2 inches. This also implies diameter of the cylinder is 2 inches.
Radius of the cylinder is 1 inch.
Length of the cylinder is 20 inches.
Volume of the cylinder is given by π ×  × h =  π ×
 × h =  π ×  × 20 = 20π = 62.85 cubic inches ≈ 63 cubic inches.
 × 20 = 20π = 62.85 cubic inches ≈ 63 cubic inches.
Therefore the volume of the cylinder in which Dali placed his painting is given by 63 cubic inches.
 
        
             
        
        
        
Answer:
Does it have a graph of any numbers in your question?
Step-by-step explanation:
 
        
             
        
        
        
Answer:
x=10
Step-by-step explanation:
2x-7=13
13+7=20
20/2=10
lets see if it works:
2(10)-7-13
20-7=13
it works! which means is 10
please mark me as brainliest!!<3