If x = 0 and y < 0, where is the point (x, y) located?
1 answer:
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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
Answer:
12 + 8
+ 12 + 4
Step-by-step explanation:
Using the rule of radicals
×
⇔
Given
(4 + 2
)(3
+ 2
)
Each term in the second factor is multiplied by each term in the first factor, that is
4 (3
+ 2
) + 2
(3
+ 2
) ← distribute both parenthesis
= 12 + 8
+ 12 + 4