Le degré du monôme - 42y²

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

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Construct the graph that models the given situation