The angles shown below are supplementary: what is the value of x? 10° 11° 20° 22°

The distance around the lake is 2 kilometers. ifelena wants to run 14 kilometers this week, howmany laps must she run around the lake

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes