If you double your weight and add 6, your
weight is 200 lbs. How much do you weight?

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

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 many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.