Answer:
She needs 50 ft² of wood to cover the table
Step-by-step explanation:
You need to know the formula for area of a trapezoid, which is 
A = (B1 + B2)h/s     (add the bases together, multiply by the height, then divide 
                                 by 2)
We are given B1 = 12, B2 = 8, and h = 5, so plug them in and simplify
A = (12 + 8)(5)/2
   
     A = (20)(5)/2
        A = 100/2
          A = 50 ft²
 
        
             
        
        
        
The area of your game board is = 126 * 90 = 11340 cm^2;
A small suares has x^2 his area; where x measure his length;
Prime factorization
11340 | 2
 5670 | 2
 2835 | 5
  567  | 3
  189 | 3
    63 | 3
    21 | 3
      7 | 7
      1
11340 = 2^2 * 3^4 * 5 * 7 = 2^2 * ( 3^2 ) ^ 2 * 5 * 7 = 18^2 * 5 * 7
We observ that the possible length of the side is 18( we have 35 small squares ).
        
             
        
        
        
Answer:
15
Step-by-step explanation:
.5 * 30 = 15
 
        
                    
             
        
        
        
47% of 13,500 is 6,345. So this years sales would be $19,845.
        
             
        
        
        
1)y=3x
2)y=x
3)y=7x
4)y=x+7
4)y=2x+1
6)y=12x+2