The legs of a right triangle are 18 centimeters and 80 centimeters long. what is the length of the hypotenuse? 82 centimeters 85 centimeters 89 centimeters 98 centimeters

Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)