Answer:
edit: i was wrong ignore me
Answer:
x - 3
Step-by-step explanation:
let's call the unknown number x to express its value that's three less than actual number we say x - 3
Relation between circumference, C and the radius, r
C = 2π r
r = C / 2π
Relation betwee C, the angle and the arc
C/360° = arc / angle
C/360° = 16/92°
C = (16*360)/92 =
Substitue:
r = [(16*360)/92] / 2π = 9.96 units [the same unit of the arc DG]
We would use the method of combinations to solve this problem:
There are 6 cookies. Aidan chooses 2 of them: (6C2) which is 6 choose 2, or (6 * 5)/2 = 15. The answer is 15 pairs.
hope this can help u :)
