If a cord 10 inches long was 5 inches from the center, the radius would be 15 inches.
Answer:
8/5 < x < 12/5
Step-by-step explanation:
(2 - x)² < 4/25
2 - x < ±2/5
2 - x < 2/5
-x < -8/5
x > 8/5
2 - x > -2/5
-x > -12/5
x < 12/5
Therefore, your answer is 8/5 < x < 12/5
No, it would be -2.176470588 or rounded to -2.18
i used a scientific calculator to get the answer