Can someone help me please

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Lyndsey asked Jun 19, 2022

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15 votes

Can someone help me please

Mathematics
college

Lyndsey asked Jun 19, 2022

by Lyndsey

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1 Answer

23 votes

Answer:

51ft, 17ft, 39ft

Explanation:

longest = x

2nd =
(1)/(3) x

3rd = x - 12

P = 107

a + b + c = Perimeter

x +
(1)/(3) x + x - 12 = 107

(7)/(3) x -12 = 107

(7)/(3) x = 119

x = 51

(1)/(3) x = 17

x - 12 = 39

Sdaau answered Jun 24, 2022

by Sdaau

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