A rectangle’s width is one-fourth of its length. Its area is 9 square units. The equation l(l) = 9 can be used to find l, the le
ngth of the rectangle.
2 answers:
Answer:
the length of a rectangle(l) is, 6 units
Step-by-step explanation:
Given the equation:
....[1]
As per the statement:
A rectangle’s width is one-fourth of its length.
⇒
Substitute this in [1] we have;
⇒
Multiply both sides by 4 we have;
⇒ units
Therefore, the length of a rectangle is, 6 units
l*(1/4)l = 9
(1/4)l^2 = 9
l^2 = 36
l = 6
The length of the rectangle is 6 units. :) Brainliest?
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Step-by-step explanation:
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