joemolina joemolina

18-09-2020
Mathematics

contestada

An envelope has an area of 54 square inches. Its perimeter is 30 inches. What are the
dimensions of the envelope?

Respuesta :

chezxzeo28 chezxzeo28

18-09-2020

Answer:

To factor require 2 numbers that multiply to 54 and sum to -15. hence length = 9inches and breadth = 15-9 = 6inches.

Step-by-step explanation:

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