amenahkhaled4c amenahkhaled4c
  • 23-12-2022
  • Mathematics
contestada

Q1)Here is a rectangle It is 8cm and (2b-5)cm

A)Find an expression for the perimeter of the rectangle, in terms of b.
Give your answer in its simplest form.
B) Find the value of b when the perimeter is 42 cm.

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