480
This is this awnser because its 120 a second, for 4 seconds so 4 times 120 = 480.
Answer:
c
Step-by-step explanation:
Answer:
2.5
Step-by-step explanation:
16-13.50
Answer:
8820
Step-by-step explanation:
<u>The angle based on the diameter is always right</u>
Then <ABC=90 and ∠BAC=∠ACB=45° ; and ∠BCD=180-45=135 then x=(180-135):2=22,5°