Suppose you have a rectangular flower bed whose area is 24ft^2 . The shortest side is (x-4) feet and the longest side is (2x) fe
et. Find the length of the shortest side.
2 answers:
Answer:
the short side is equal to 2 feet
Step-by-step explanation:
24 = (2x)*(x-4) = 2x² -8x
you'll just use solve on your calculator and get that the x is equal to -2 or 6
which means the short side must be equal to 2
Answer:
Step-by-step explanation:
<u>Sides are:</u>
<u>The area is the product of the long and short sides:</u>
- 2x(x - 4) = 24
- x(x - 4) = 12
- x² - 4x = 12
- x² - 4x + 4 = 16
- (x - 2)² = 4²
- x - 2 = 4
- x = 6
<u>The short side is:</u>
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