7.6.13 Find the unknown length y in the following pair of similar triangles. 13 3.25 4.25 S 21 y=0 ♡ Enter your answer in the answer box and then click Check Answer. All parts showing Clear All

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

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

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer