Post a New Question

Mathematics-please help quick!!

posted by on .

If 16x+8y represents the perimeter of a rectangle, and 5x-2y reprents its width, then what is expression of lenght?

  • Mathematics-please help quick!! - ,

    Perimeter = 2(Length + Width),so
    length = (perimeter)/2 - Width
    =(16x+8y)/2 - (5x-2y)
    =8x+4y - (5x-2y)
    = 3x+6y

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question