What do you pay in tax for a pair of jeans that are priced $50.00 if there is 7% sales tax

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

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

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