A sandwich is 6 12feet long. You decide to cut the sandwich into pieces that are 1 3 long. How many pieces will you have? 10

What is the distance between point a and b

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.