The answer is C 16:20 because both numbers 4&5 are multiplied by four
5+y+z I think x Something like that.
Answer:
11
Step-by-step explanation:
If two chords intersect in a circle, the product of the lengths of the segments of one chord equal the product of the segments of the other.
AC *CB = CD CE
4 * (10-4) = CD * 8
4 * 6 = 8 *CD
24 = 8 CD
Divide each side by 8
24/8 = CD
3 = CD
We want the length DE
DE = CD + CE
= 3 + 8
DE = 11
2/3 * 6= 4 Or .66 * 6 = 3.999 etc Rounded Is 4
