Patrick B. answered • 02/20/19

Math and computer tutor/teacher

w(3w-6) = 27

3w^2 - 6w - 27 = 0

w^2 - 2s - 9 = 0

w = [2 + 2*sqrt( 10)] / 2 = 1 + sqrt(10) = 4.16

L = 6.49

Amy R.

Assuming I didn't have to round to the nearest hundredth.02/20/19

Amy R.

asked • 02/20/19The area of a rectangle is 27 square meters. If the length is 6 meters less than 3 times the width, then find the dimensions of the rectangle. Round off your answers to the nearest hundredth.

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Patrick B. answered • 02/20/19

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4.7
(31)
Math and computer tutor/teacher

w(3w-6) = 27

3w^2 - 6w - 27 = 0

w^2 - 2s - 9 = 0

w = [2 + 2*sqrt( 10)] / 2 = 1 + sqrt(10) = 4.16

L = 6.49

Amy R.

Assuming I didn't have to round to the nearest hundredth.
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02/20/19

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Amy R.

Would W= 1+ root 10 and L=3+3 root 10-6 also work?02/20/19