PLEASE THIS IS LIKE I AM SUPER STUCK

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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

Find the value of x. round the length to the nearest tenth