Andreifebresviz
Answered

The floor of a conference hall can be covered completely with tiles. Its length is 25 ft longer than its width. The area of the floor is less than 1,800 square feet.
What mathematical sentence would represent the given situation?​

Sagot :

Answer:

[tex]w^2 + 25w <1800[/tex]

Solution:

Let length be L and width be W.

L = W + 25

Since the length is longer than the width, its considered rectangle

Area of rectangle = LW

LW < 1800

Substitute W for L

W(W+25) < 1800

Expand W(W+25)

Therefore the answer is w^2 + 25w < 1800

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