Will mark brainliest! which choice could be the equation of a line perpendicular to the line represented by this equation? y = 5 a. y = 4x− 9 b. y= -1/5x c. y = 5x d. x = 5

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1