f = 38b - 122, since 38b means 38 times the value of b, then 122 is subtracted from that total giving you f.
Answer:
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I just answered this question for another person. Is there a way you can search for that same question?
Here is my answer:
If one leg is x.
Then the other legs need to be longer than 7, so it is (x + 7)
x² + (x +7)² = 13²
x² + (x +7)² = 169
So I believe that is the equation.
From the Pythagorean triple of 5, 12, 13, one should and would know that if the equation above is solved, x = 5.
Answer: the length is 3x+10
perimeter= 2 (width+length)
108=2(x+3x+10)
54=4x+10
4x=44
x=11(this is the width)
3x+10= 43(this is the length)
Step-by-step explanation:
