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leysirivera23ovez6n
11.01.2020 •
Mathematics
Arobin flew rrr meters per second, and a cardinal flew ccc meters per second. the birds flew for ttt seconds. the expression t(r-c)t(r−c)t, left parenthesis, r, minus, c, right parenthesis describes how many more meters the robin flew than the cardinal flew during that time. what does (r-c)(r−c)left parenthesis, r, minus, c, right parenthesis represent in this context?
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Ответ:
Step-by-step explanation:
Given:
Speed of Robin = 'r' m/s
Speed of cardinal = 'c' m/s
Time flew by birds = 't' seconds.
The expression of distance more robin flew than the cardinal flew =![(r-c)t](/tpl/images/0451/0820/3c952.png)
Now we need to find the
representing in the above expression.
Solution:
Now we can say that When two objects move with speed 'a' and 'b' with same amount of time and in the same direction then we can say that a-b will be the Relative speed of the 'a' with respect to 'b'.
From above expression we can say that;
Ответ: