<span> 1.7676 Feet is the diameter</span>
        
             
        
        
        
Answer:
the slope that is perpendicular to line y=-7x-12 is 1/7
1/7 is the perpendicular slope
Step-by-step explanation:
 
        
             
        
        
        
(13/4)*3 = 39/4 ft
I believe that's the answer
        
             
        
        
        
"Formula of a circle" is too vague to be meaningful. Perhaps you meant, "Formula for the area of a circle in terms of its circumference."
The area of a circle in terms of its radius is A = πr^2. To put this formula to use, we have to know the radius of the circle. The circumference of a circle in terms of its radius is C = 2πr, so a formula for the radius is r = C / (2π).
Now let's find a formula for the area of a circle in terms of its circumference:
 C C^2
A = πr^2 = π { ---------------- }^2 = ------------
 2π 4π
or:
A = (C^2) / 4π
 
        
                    
             
        
        
        
Answer:
(1.25c) + (1p) ≥ 25
c is the amount of chocolate chip cookies
p is the amount of peanut butter cookies