Rickey has been commissioned to paint a mural that is allowed to have an area of 50 square meters. To make the rectangle shape o
f the mural easing to the eye, rickey wants the length to be five meters longer than twice its width. What lengths should rickey use fir the mural?
1 answer:
Answer:
12.808 meter is the length should Rickey use for the mural.
Step-by-step explanation:
Area of the mural = A = 
Length of the mural = l
Width of the mural = w
l = 5 + 2w
Area of the rectangle = l × w



Solving above equation with the help of Completing squares method:






w = 3.904 m (accept)
w = -6.404 m (reject)
l = (5 + 2w)m = 5 + 2 × (3.904) m= 12.808 m
12.808 meter is the length should Rickey use for the mural.
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Hello,
Maybe i have not understood "into".