The hypotenuse of an isosceles triangles measures 10 inches long. what is the length of one leg of the triangle?
startfraction 10 over startroot 3 endroot endfraction
startfraction 10 over startroot 2 endroot endfraction
10 startroot 2 endroot
10 startroot 3 endroot

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36