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e-lub [12.9K]
3 years ago
13

The length of a rectangle is 4 meters less than three times its width. Its area is 615 square meters. What are the dimensions of

the rectangle?
Mathematics
1 answer:
Anarel [89]3 years ago
6 0
Area= length*width

width=W

W*(3W-4)=615
3W^2-4W=615
3W^2-4W-615=0
W=41
W=-45
But W cant be a negative number so it is 41m (width)
The length is (41*3)-4=119m (length)
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