Answered

Welcome to Westonci.ca, the ultimate question and answer platform. Get expert answers to your questions quickly and accurately. Experience the convenience of getting accurate answers to your questions from a dedicated community of professionals. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

The width of a rectangle measures (8.4x + 2.2) centimeters, and its length
measures (4.5x + 3.4) centimeters. Which expression represents the perimeter, in
centimeters, of the rectangle?

Sagot :

akposevictor

The algebraic expression that will represent the perimeter in centimeters of the given rectangle is:  [tex](25.8x +11.2) $ cm[/tex]

Recall:

Perimeter of a rectangle = 2(L + W)

Given the following dimension of a rectangle:

  • width (W) = (8.4x + 2.2) cm
  • length (L) = (4.5x + 3.4) cm

To find the expression that represents the perimeter, plug in the given values into the formula for perimeter.

  • Thus:

Perimeter = [tex]2((4.5x + 3.4) + (8.4x + 2.2))[/tex]

  • Open the bracket

Perimeter = [tex]2(4.5x + 3.4 + 8.4x + 2.2)[/tex]

  • Add like terms together

Perimeter = [tex]2(12.9x + 5.6)[/tex]

  • Multiply

Perimeter = [tex]25.8x +11.2[/tex]

Therefore, the algebraic expression that will represent the perimeter in centimeters of the given rectangle is:  [tex](25.8x +11.2) $ cm[/tex]

Learn more here:

https://brainly.com/question/18869010

Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.