Assistance pls I’m failing math

Which of the binomials below is a factor of this trinominal? x^2-13+30

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

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50