SOLUTION: A rectangle with a width of (-2x + 1) feet
and a length of (-3x +4) feet, has an area of
450 square feet. What is the rectangle's
width and length?
Algebra.Com
Question 1010081: A rectangle with a width of (-2x + 1) feet
and a length of (-3x +4) feet, has an area of
450 square feet. What is the rectangle's
width and length?
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
feet
feet,
square feet
...use quadratic formula
we will need only negative solution since in given length and width coefficient of is negative number:
..round it
now find the length and the width
feet=>feet =>
feet => feet=> feet
check the area:
rounded to
RELATED QUESTIONS
What is the width of a rectangle with an area of 300 square feet and a length of L... (answered by checkley77)
a rectangle has a length of 4 feet and an area of 36 feet square what is the width of... (answered by drj,rfer)
A rectangle with a width of (-5x + 4) feet
and a length of (-6x +7) feet, has an area of
(answered by stanbon)
a rectangle has length 3 feet and width 1/4 foot. What is the area of the... (answered by TimothyLamb)
What is the width of a rectangle with an area of 300 square feet if its length is 1... (answered by mananth)
A rectangle has an area of 96 square feet. If the width of the rectangle is six times... (answered by RAY100)
The length of a rectangle is 2 times the width. The area is 450 square feet. Find the... (answered by TheInstructor)
a rectangle has a width 5 feet shorter than the length. the area of the rectangle is 14... (answered by algebrahouse.com,ewatrrr)
the area of a rectangle is 2x^2 - 11x + 15 square feet. The length of the rectangle is 2x (answered by drk)