SOLUTION: The sum of the length l and the width w of a rectangular area is 260 meters.
(a) Write w as a function of l.
w = ?
(b) Write the area A as a function of l.
A = ?
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-> SOLUTION: The sum of the length l and the width w of a rectangular area is 260 meters.
(a) Write w as a function of l.
w = ?
(b) Write the area A as a function of l.
A = ?
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Question 623721: The sum of the length l and the width w of a rectangular area is 260 meters.
(a) Write w as a function of l.
w = ?
(b) Write the area A as a function of l.
A = ?
(c) Find the dimensions that produce the greatest area.
l = ? m
w = ? m Answer by ewatrrr(24785) (Show Source):
Hi
The sum of the length l and the width w of a rectangular area is 260 meters.
(a) Write w as a function of l.
w = 260 - l
(b) Write the area A as a function of l.
A = l(260-l)
(c) Find the dimensions that produce the greatest area. (When rectangle is a Square)
l = 130 m
w = 130 m
for Ex: and
