Find the value of y, rounded to the nearest tenth. a. 2.4 b. 3.2 c. 3.7 d. 3.9

Option D is correct.

y ≈3.9 units

Step-by-step explanation:

Intersecting chord theorem states that if two chords intersects inside a circle

then; the product of the length of segments in one chords equal to the product of the segments of the other chord.

In a given circle:

Labelled the chords as A, B , C and D and intersecting point O.

OA= 9 units , OB = y units , OC= 5 units and OD = 7 units

Then, by intersecting chord theorem:

Substitute the given values to solve for y;

Simplify:

Divide both sides by 9 we get;

Therefore, the value of y rounded to the nearest tenth is, 3.9

answer: i believe its b. if you sound out the sentences that sounds wrong.

answer: this is not a question

step-by-step explanation: this is a answer