Answer:
the measure of the inscribed angle is equal to the measure of its intercepted arc.
 
        
                    
             
        
        
        
Answer:
120%
Convert fraction (ratio) 30 / 25 Answer: 120%
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
The given ratio is 
9 is the common factor of 18 and 27 
divide numerator and denominator by 9 

hence  is proportion with
 is proportion with 
 
        
             
        
        
        
Multiply both sides of the equation by 12. Move the variables to the left-hand side and change its sign. Move the constant to the left-hand side and change its sign. Collect like terms. Add the numbers. Divide both sides of the equation by 12. 
1/2 x - 5= - 1/2 x + 19/4
6x -20= - 6x + 57
6x + 6x= 57 + 20 
12x= 57 + 20 
12x= 77
ANSWER 
x = 77/12 
Alternative Form . 
x = 6 5/12, x= 6.416
        
                    
             
        
        
        
Answer:
   2100 ft²
Step-by-step explanation:
1 yard is 3 ft, so 70 yards is (70 yd)×(3 ft/yd) = 210 feet.
The area of the pavement is the product of its length and width:
   area = (210 ft)(10 ft) = 2100 ft²
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If you keep the units with the numbers as I have done here, you find that the product of (10 ft) and (70 yd) does not have the units of ft². Rather, the units are ft·yd, which is <em>not what the problem is asking for</em>.