cgweymes cgweymes

19-02-2021
Mathematics

contestada

Find the perimeter!
5x2 - 9x
2x2 + 7x + 11
4x – 15

Respuesta :

anjayff anjayff

19-02-2021

Answer:

perimeter of a rectangular swimming pool is 154 m. Its length is ... 2x + 3x + 3 + 4x + 8 = 74. => 9x + 11 = 74. => 9x = 74 – 11. => 9x = 63 ... Solve the following equations and check your results: 2x/3 + 1 = 7x/15 + 3.

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