Asap. i need it by today or tomorrow.

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Which expression is the factorization of x^2+10+21

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume