Photography: The measurements of a photo and its frame are shown in the diagram. Write a polynomial that represents the width of the photo.
Equation only!

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

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?