estellekent estellekent
  • 16-05-2020
  • Mathematics
contestada

a rectangle has an area of 24m². its length is 5m longer than the width.
write an expression for the rectangle's length

Respuesta :

missbunny12345
missbunny12345 missbunny12345
  • 16-05-2020

Answer:

2x+2(x+5)) = 24

Step-by-step explanation:

2x+ 2(x+5) = 24

x is represented by the shorter side. Multiply by 2 because of the 2 sides. For the longer side, since it is 5m longer than the shorter side, you have to write (x+5). Multiply by 2 because of the 2 sides. Finally, add them both together since it is the area and set it equal to 24.

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