Sasha's grandmother loves to travel. she sends sasha postcards from all around the world. sasha keeps the postcards in a special box. the box has a square base and a square pyramid for a lid. what is the combined volume inside the box and lid?

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

See attachment below and find the equivalent of tan(∠qsr)