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The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

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

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')