Answer: You can simply use a calculator.
Step-by-step explanation:
Answer:
(20, 16)
Step-by-step explanation:
Its 400 because 363 is closer to 400 than 300
Step-by-step explanation:
By Intersecting Chords Theorem,
9 * 4x = 8 * (4x + 2).
=> 36x = 32x + 16
=> 4x = 16, x = 4. (2)