What is the length of chord an in o below

D. 12 units.

Step-by-step explanation: We are given a circle with center at O.

Two chords of the given circle are AN and ML.

Chord ML length is given 12 units.

We also given distances of the chords AN and ML from center O of the circle.

Both of the distances of the chords AN and ML from center O of the circle are equal that is 7.2 units.

Note: Equal length of the chord of a circles are equidistant from the center of the circle.

Therefore, length of both chords would be equal.

Therefore, AN = 12 units.

i would you but i don't under stand the qustion

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: