Ill mark you brainlist plz help if you put something random I will report you!

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

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

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?