Write an equation of a line passing through the point (-6, -3) and perpendicular to JK with J(-2, -7) and K(6, 5). I don’t understand how to get the equation and what the formula is.

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

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?