When a point is on the y-axis, like point d in the example do you know about the x-coordinate ? what is the y-coordinate when a point is on the x-axis

What is the volume of this square pyramid?

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

When the ball has traveled a distance of