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If the sides of a triangle are x, x+5, 2x+5. For what values of "x" would the triangle have a perimeter of at least 72?

  • Math -

    x+ x+5 + 2x+5 ≥ 72

  • Math -

    x+x+5+2x+5 ¡Ý 72

    4x+10 ¡Ý 72

    4x ¡Ý 72-10

    4x ¡Ý 62 Divide with 4

    x ¡Ý 62/4

    x¡Ý 15.5

  • Math -

    ¡Ý is symbol greate or equal

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