Harry is flying his broomstick directly towards a goal in quidditch which is 20 meters away. Harry noticies that Malfoy is 45 degrees to his right. Malfoy is also flying directly towards the same goal. Malfoy calculates that Harry is 50 degrees to his left. Based on that information, how far apart is Malfoy from the goal?

so, converting firstly the mixed fractions to improper fractions and then "adding".

16 is the absolute value

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: