The perimeter of a photograph is 34 inches. It is 10 inches long. How wide is it? inches

Question

The perimeter of a photograph is 34 inches. It is 10 inches long. How wide is it?
inches

in progress 0
Khang Minh 4 years 2021-08-26T05:47:12+00:00 2 Answers 6 views 0

Answers ( )

  1. diemkieu
    0
    2021-08-26T05:48:32+00:00
    Reply

    Answer:

    noob

    Step-by-step explanation:

    you should know this answer since ur in high school, or you should study for this answer. you cant just say what is the answer to this.

  2. giabao
    0
    2021-08-26T05:48:58+00:00
    Reply

    Answer:

    the width of the photo is W = 14″ / 2, or 7″

    Step-by-step explanation:

    Recall that P = 2W + 2L.  Here L = 10″ and P = 34″.

    Thus, 2(10″) + 2W = 34″, or

    2W = 14″

    Then the width of the photo is W = 14″ / 2, or 7″

Leave an answer

Browse

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