Answer:
-3 ,-4
Step-by-step explanation:
Sq root (54) =
sq root (9*5) =
3 * sq root (5)
Answer:
3000 I believe
Step-by-step explanation:
hope this helps
Correct Answer: A. 2(n+8).
Answer:
The speed of Usain Bolt is 0.194 miles per minutes to complete the marathon.
Step-by-step explanation:
Given as :
The Distance of marathon = 26.2 unit
The time taken to complete marathon = 2 hours and 15 minutes
= 120 + 15 = 135 minutes
Let The constant speed of Usain Bolt = S unit per minutes
So, Speed =
Or, S =
∴ S = 0.194 unit per minutes
Hence The speed of Usain Bolt is 0.194 miles per minutes to complete the marathon. Answer