8 - (-d) = 43
8 + d = 43 <==
Answer:
It is (2,4) Plz mark brainliest
Step-by-step explanation:
Your product is 900 and you used associative property
Answer:
His average speed was of 10.42 m/s
Step-by-step explanation:
We use the following relation to solve this question:

In which v is the velocity(in m/s), d is the distance(in meters), and t is the time, in seconds.
Usain Bolt of Jamaica set a world record in 2009 for the 200- meter dash with a time of 19.19 seconds.
This means that 
So his average speed was of:

His average speed was of 10.42 m/s