Answer: Width of canvas = 9 inches 
Area left for painting after painting the border = 70 square inches. 
Explanation : 
Since we have given that 
Area of painting = 108 square inches 
Length of canvas = 12 inches 
As we know that 


So, breadth of canvas = 9 inches .
Now, Chloe paints a 1 inch wide blue border on the canvas.

 
 

Hence, remaining area = 70 square inches .
 
        
             
        
        
        
Answer: We know:
the triangle gardern(garden A) and the square garden(garden B) have the same perimeter. 
This may sound obv, but it's important: garden A has 1 less side then garden B, which is why it can have longer sides but the same perimeter. 
So side A1 + side A2 + side A3 = side B1 + side B2 +  side B3 + side B4.
A1 + A2 + A3 = B1 + B2 + B3 + 15(the extra length on the triangle sides)
Since B is a square, B = 15 m by 15 m.
I don't know enough about triangle to put the dementions, but it's an equilateral triangle so the sides are 20 m each.  Hope that helps! :)
 
        
             
        
        
        
Answer:
EF ≈ 1.98
Step-by-step explanation:
Using the sine ratio in the right triangle
sin26° =  =
 =  =
 =  ( multiply both sides by 4.5 )
 ( multiply both sides by 4.5 )
4.5 × sin26° = EF
4.5 × 0.44 = EF , that is
EF ≈ 1.98 ( to 2 dec. places )
 
        
             
        
        
        
The median for data A is greater.
the mean for data A is greater.
        
             
        
        
        
Answer: 6.89
Step-by-step explanation:
9x+53>= 115
Subtract 53 from both sides
9x+(53-53) >115-53
9x>62
Divide both sides by 9.
9x÷9>62÷9 = 6.889