Susan wants to find the height of the tallest building in her city. she stands 280 feet away from the building. there is a tree 36 feet in front of her, which she knows is 18 feet tall. how tall is the building, to the nearest foot?

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?