
Where r is the radius of the circle.
Answer:
2.21936352 feet
Step-by-step explanation:
420334*5280 (thats feet in a mile) divided by 1000000000
Answer: B. perpendicular lines because they intersect at a right angle, making them perpendicular.
$132.55-($15*12)=$132.55-$180=$-47.45
So then he would have owed 47.45 dollars!