Ask Question
4 February, 11:28

the length and width of a rectangle are consecutive even integers. the area of the rectangle is 48 square units. what are the length and width of the rectangle?

+3
Answers (2)
  1. 4 February, 11:44
    0
    The width is 6 and length is 8 units.

    Step-by-step explanation:

    Let x and x+2 be the integers.

    Then: x (x + 2) = 48

    x^2 + 2x - 48 = 0

    (x - 6) (x + 8) = 0

    x = 6, - 8

    Since the length and the width must be positive x = 6.

    So the other side must be 8, for the area to be 48.
  2. 4 February, 11:50
    0
    Let ...

    length=x+2

    width=x

    Equation: x (x+2) = 48

    x²+2x=48

    x²+2x-48=0

    (x+8) (x-6) = 0

    x=-8,6

    But a length cannot be negative so ... x=6.

    answer: The dimensions are 6 and 8.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “the length and width of a rectangle are consecutive even integers. the area of the rectangle is 48 square units. what are the length and ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers