Answer:530.66
Step-by-step explanation:
Area of circle= πr^2
13×13=169
169×3.14=530.66
Answer:
The answer is a= 
Step-by-step explanation:
Combine like terms and we get,

divide both sides of the equation by ax, and simplify further,
notice that we can reduce the 24 over 6 1/2,
distribute and simplify further
And a=
Answer:
1/2 or 50-50
Step-by-step explanation:
1/4 +1/4 = 1/2 or 50-50
Answer: 9 Presents
Explanation: 15/3 = 45/x.
Cross Multiply: 15x= (45)(3)
Simplify: x= 9
Answer:
NO SOLUTION
Step-by-step explanation:
By the give me brainlist please