The length of the hypotenuse of a right triangle is 26 cm the length of one leg is 24 cm. find the length of the other leg

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.