(‑(4*x))+5, (‑(3*x))-5/9
The length of a rectangle is 5 in longer than its width. if the perimeter of the rectangle is 34 in , find its area.
1 answer:
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We can take the two points given and plug them into the slope formula.
(-3, 3), (1, -5)
x1 y1 x2 y2
Subtract:
Divide:
(-3, 3), (1, -5)
x1 y1 x2 y2
Subtract:
Divide:
Answer: 120
Step-by-step explanation:
Given : The league championship 800 meter race has 6 runners.
The number of positions = 3
Since order matters here , so we use Permutation.
The permutation of n things taking r at a time is given by :-
Then, the number of different ways they place first, second, and third :_
Hence, they can place first, second, and third in 120 different ways .