Helena is watching a movie on television. She notices that there are 9 min of commercials for every h of
the movie.
Hurry please

i dont know sorry

step-by-step explanation:

where is the gragh

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"