Step-by-step explanation:

 
        
             
        
        
        
30%
This is because it is 3/10
The 10 is 100%
He drank 3/10 of it
Divide 100 by 3
You get 30
Your answer is 30%
        
                    
             
        
        
        
Answer:
x = 24
Step-by-step explanation:
Since this is a right angle, we can use the Pythagorean Theorem to find x. In the formula, a^2 + b^2 = c^2, variables a and b represent the lengths of the legs, and variable c represents the length of the hypotenuse. 
a^2 + b^2 = c^2
18^2 + x^2 = 30^2
324 + x^2 = 900
x^2 = 576
x = 24
 
        
             
        
        
        
Answer:
lol hey bestie!
Step-by-step explanation:
let's crush these boys!
 
        
                    
             
        
        
        
The area of the circle is 3.14 square millimeters 
<h3>Calculating Area</h3>
From the question, we are to the area of the circle
The area of a circle can be determined by using the formula, 
A = πr²
Where A is the area of the circle
and r is the radius of the circle
From the given information, 
r = 1 mm
and π = 3.14
Putting the parameters into the equation, we get 
A = 3.14 × 1²
A = 3.14 × 1
A = 3.14 mm²
Hence, the area of the circle is 3.14 square millimeters 
Learn more on Calculating Area here: brainly.com/question/15673093
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