Mathematics, 06.07.2019 08:00, belen27
The first side of a triangle is twice the length of the second side; the third side is 20 feet less than three times the second side. the perimeter of the triangle is 106 feet. find the three sides.
Answers: 1
Mathematics, 06.10.2019 10:02, Pooh1189
Answers: 3
The first side of a triangle is twice the length of the second side; the third side is 20 feet less...
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