The width of a rectangle is represented by 5 – 2y. The length is twice as long as the width What is the perimeter of the rectang

Question

The width of a rectangle is represented by 5 – 2y.
The length is twice as long as the width What is the
perimeter of the rectangle? Select all correct expressions
A45-27
3 65 – 27
C20 –
D30 – 12

in progress 0
Tryphena 19 hours 2021-07-22T04:22:20+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-07-22T04:24:19+00:00

    Answer:

    Perimeter of rectangle = 30 – 12y

    Step-by-step explanation:

    Given:

    Width of rectangle = 5 – 2y

    Length of rectangle = 2(width) = 2[5 – 2y] = 10 – 4y

    Find:

    Perimeter of rectangle

    Computation:

    Perimeter of rectangle = 2[l + b]

    Perimeter of rectangle = 2 [10 – 4y + 5 – 2y]

    Perimeter of rectangle = 2[15 – 6y]

    Perimeter of rectangle = 30 – 12y

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )