A rectangle has a length of x + 5 and a width of 2x-9. Using the formula for the perimeter of a rectangle, P = 2L + 2W, write

Question

A rectangle has a length of x + 5 and a
width of 2x-9. Using the formula for the
perimeter of a rectangle, P = 2L + 2W, write
an expression to represent the perimeter of
the rectangle in simplest form.

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Thiên Thanh 4 years 2021-09-01T08:54:17+00:00 2 Answers 13 views 0

Answers ( )

  1. thucuc
    0
    2021-09-01T08:55:48+00:00
    Reply

    Answer:

    I think answer is this

    P = 2 ( x+5) + 2( 2x-9)

    P= 2x+10 + 4x-18

    P= 6x-8

  2. kimchi2
    0
    2021-09-01T08:56:06+00:00
    Reply

    Answer:

    The end equation you get is p = 6x – 8

    Step-by-step explanation:

    p = 2l + 2w

    p = 2(x + 5) + 2(2x – 9)

    p = 2x + 10 + 4x – 18

    p = 6x – 8

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