Mathematics, 14.11.2020 14:00 jlugo1441
Messag
The length of each of the two congruent sides of an isosceles triangle is 3x - 1. The length of the third side is 2x + 1. The perimeter is 55 feet. Which equation does NOT represent the perimeter?
8x - 1 = 55
6x - 2 + 2x + 1 = 55
2 (3x - 1 + 2x + 1) = 55
2 (3x - 1) + (2x + 1) = 55
Answers: 1
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The length of each of the two congruent sides of an isosceles triangle is 3x - 1. The length...
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