Answer:
9
Step-by-step explanation:
The reason why that is wrong is because it says in terms o pi which means you do NOT multiply pi by the radius squared.
EQUATION FOR AREA OF A CIRCLE: 
When you put it all together you get: 
which equals 
DO NOT MULTIPLY 9 AND PI. IT'S JUST 9
hope this helped :)
65 each day because you divide 325 by 5
The cotangent function can be obtained by taking the reciprocal of the tangent of the same angle. Using a calculator, taking the tangent of 10 degrees and taking the reciprocal of the answer would yield the correct one. With that, the correct answer would be D.) 5.671.
I can only assume it would be 18 gallons. 140/14= 10 miles per gallon. 180 miles=180/10. Hope this helps
Answer:
360°
Step-by-step explanation:
The sum of the exterior angles for any polygon is 360°
