A contractor leans a 23 foot ladder against a building. The distance from the ground to the top of the ladder is 3 feet more than the distance from the building to the base of the ladder. How far up the building is the ladder to the nearest tenth of a foot?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

How do you write y-10=2 (x-8) in standard form

The sum of five and a number n is at least 12