Answer:
A = .785 inches ^2
Step-by-step explanation:
C = pi *d
We know the diameter = 2*r
C = pi*2*r
Substituting pi = 3.14 we can solve for r
3.14 = 2*pi*r
3.14 = 2*3.14 *r
Divide by 3.14 on each side
3.14/3.14 = 2*3.14 *r/3.14
1 = 2r
Divide by 2
1/2 =2r/2
1/2 =r
Now we can find the area
A = pi *r^2
A = 3.14 *(1/2)^2
A= 3.14 *1/4
A = .785 inches ^2
 
        
             
        
        
        
Answer:

First tangent line:

Second tangent line:

Notice: slope of -1 means that both  are equal to -1, so
 are equal to -1, so 
 
        
                    
             
        
        
        
% = (Change/Original) * 100
= (6/24) * 100
= (0.25) * 100
= 25%
        
                    
             
        
        
        
Answer:
50
Step-by-step explanation:
P- Parenthesis
E- Exponents
M- Multiplication
D- Division
A- Addition
S- Subtraction
(3²+4²)
3*3= 9     4*4= 16     16+9= 25      2(25)      25*2= 50
Hope this helped! (ノ◕ヮ◕)ノ*:・゚✧
( ゚д゚)つ Bye