If a leg of a triangle is 27 ft long, and another leg is 10 ft long, what is the length of a hypotenuse?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1