Answer:
72 meters
Step-by-step explanation:
12 times 9 is 72
 
        
                    
             
        
        
        
M is dependent and h is independent
m=money and h=hours, p =money per hour
m=ph
        
             
        
        
        
If it's an isosceles triangle, the answer should be 87*42yd. In a right triangle, the area is (height*base)/2. if the height perfectly divides the triangle in half, there's no need to divide h*b by 2.
        
             
        
        
        
X is obviously 1
1x2=2
Entao...(So...)
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