Math, asked by Krishnakant1385, 21 hours ago

what mathematical sentence represents the promblem?in a garden must have area of less than 18ft.what would be the possible dimensions if the length is 3ft longet than its width

Answers

Answered by komalsharma7256
1

Answer:

6ft width I think not a conform

Answered by AnshulGokharu
0

Answer:

Width should be less than or equal to 3ft

Step-by-step explanation:

Area of rectangle = l*w

Length = Width + 3

Area = w * (w+3) <= 18

w^2 + 3w <= 18

w^2 +3w - 18 <= 0

By quadratic formula

Width <= 3ft (Width can't be negative therefore ignore -6ft)

Therefore Maximum width can be 3ft

and Maximum length can be 6ft.

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