Rewrite in standard form. Find the center and radius of the circle. Show all of your work for full credit.

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

A50% increase followed by 33 1/2% decrease

Which statement about the annual percentage rate (apr) is not true?