What is the excluded value of x for (x-4)^2/(x-9)^2

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Find the area of the triangle shown 3 by 6

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =