The answer is A. If you divide 3/8 which equals .375. Then you multiply .375 by 6 to get 2.25!
:D Hope this helps!
        
                    
             
        
        
        
Answer:
x = 30 ∠A = 132 degrees
Step-by-step explanation:
Set the equations equal to each other to solve for x
5x - 18 = 3x + 42
-3x        - 3x               Subtract 3x from both sides
2x - 18 = 42
     + 18  + 18              Add 18 to both sides
2x = 60                     Divide both sides by 2
x = 30
Now plug this into the equation for angle A
∠A = 5(30) − 18        Multiply
∠A = 150 - 18           Subtract
∠A = 132 degrees
If this answer is correct, please make me Brainliest!
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
It's right
 
        
                    
             
        
        
        
Answer:
x=2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
 
        
                    
             
        
        
        
Answer:
D
Step-by-step explanation:
The area of a circle can be found using: 
a=πr^2 
We know that the radius is 10 meters. Therefore, we can substitute 10 in for r. 
a=π*10^2 
Evaluate the exponent
a=π*100
Multiply pi and 100 
a=314.159265359
Round to the nearest tenth: there is a 5 in the hundreth place, which indicates we round up the 1 in the tenths place to a 2. 
a=314.2 
The area is 314.2 square meters, or choice D