Answer: 27
Step-by-step explanation:
use the formula for the area of circle and solve for r: A=pi r^2
2290.221=pir^2 <---divide by pi
729=r^2 <--- square root both sides
27=r
4/10, 6/15, 8/40 are all equivalent to 2/5
Answer:
The answer is .
Step-by-step explanation:
To solve the inequality, start by solving for the variable .
To solve for the variable , subtract from both sides. The inequality will look like .
Then, divide both sides by 6.5 in order to get the variable by itself. The inequality answer will look like .