The answer is B 
√3 times as long as the side opposite the 30 degree so the side opposite the 30 degree angle is 5/<span>√3</span> inches long.
        
             
        
        
        
Answer:
They can never be both either increasing or decreasing.
Step-by-step explanation:
If the rate of change i.e. the slope of one linear function is positive, that means the graph of the linear function makes angle which varies between 0° to 90° with respect to the positive direction of the x-axis.
Therefore, the function must be increasing. 
Again, if the rate of change i.e. the slope of one linear function is negative, that means the graph of the linear function makes angle which varies between 90° to 180° with respect to the positive direction of the x-axis.
Therefore, the function must be decreasing.
Hence, if the rate of change of one linear function is positive and for another is negative, they can never be both either increasing or decreasing. (Answer)
 
        
             
        
        
        
Answer:
Area = 20 ft²
Step-by-step explanation:
Area of a thrombus 
½ × d1 × d2
½ × 5 × 8
20
 
        
                    
             
        
        
        
Answer:
24 inches
Step-by-step explanation:
 
        
                    
             
        
        
        
(9 × 10) + (20x + 21) = 571
90 + 20x + 21 = 571
111 + 20x = 571
- 111
20x = 460
÷ 20
x = 23
I hope this helps!