Algebra

posted by .

The width of a rectangle is fixed at 19 cm. What lengths will make the perimeter greater than 82 cm. The length must be greater than ___ cm

  • Algebra -

    The perimeter of a rectangle is given by P = 2(L + W). We want P > 82cm with width fixed at 19cm.

    2(L + 19) > 82

    Solve for L.

  • Algebra -

    Start with perimeter = 2(W+L)
    If W=19, and perimeter > 82, we end up with the inequality:
    2(19+L) > 82
    Solve for L to get the answer.

  • Algebra -

    hey baby email me ;)
    just reply to me baby

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. algebra

    Need to solve. The length of a rectangle is fixed at 30cm. What width s will make the perimeter greater than 98cm?
  2. math

    Can someone check over these problems for me?
  3. math

    the width of a rectangle is fixed at 27 cm. what lengths will make the perimeter greater than 70cm?
  4. algebra

    the width of a rectangle is fixed 29 cm. what lengths will the perimeter greater than 82 cm. the length must be greater than blank cm.
  5. algebra

    The length of a rectangle is fixed at 24 cm. What widths will make the perimeter greater than 7c cm?
  6. Algebra 1A

    The width of a rectangle is fixed at 10cm. What lengths will make the perimeter greater han 70 cm?
  7. Math

    the length of a rectangle is fixed at 13cm. what widths will make the perimeter greater than 80 cm?
  8. algebra

    the width of a rectangle is fixed at 19cm. What lengths will make the perimeter greater than 82cm?
  9. algebra

    The width of a rectangle is fixed at 13cm. What lengths will make the perimeter greater than 82cm?
  10. Math 116

    The length of a rectangle is fixed at 23cm What lengths will make the perimeter greater then 86cm?

More Similar Questions