A 13-ft padder leans against the side of a housem the bottom of the ladder is 10 ft from the side of the house. How high is the top of the ladder if neccessary round to your nearest tenth

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