SOLUTION: A large rectangular movie screen in an IMAX theater has an area of 7,719 square feet. Find the dimensions of the screen if it is 10 feet longer than it is wide.
length=
width=
Algebra.Com
Question 784993: A large rectangular movie screen in an IMAX theater has an area of 7,719 square feet. Find the dimensions of the screen if it is 10 feet longer than it is wide.
length=
width=
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A large rectangular movie screen in an IMAX theater has an area of 7,719 square feet. Find the dimensions of the screen if it is 10 feet longer than it is wide.
width = x
length = x+10
Equation:
x(x+10) = 7719 sq. ft.
------
x^2 + 10x - 7719 = 0
x = 83
x+10 = 93
--------------
Cheers,
Stan H.
=============
RELATED QUESTIONS
A large rectangular movie screen in an Imax theater has an area of 10,146 square feet.... (answered by checkley77)
A large rectangular movie screen in an Imax theater has an area of 9,191 square feet.... (answered by mananth)
A large rectangular movie screen in an Imax theater has an area of 6,984 square feet.... (answered by edjones)
A large rectangular movie screen in an Imax theater has an area of 7,676 square feet.... (answered by jorel1380)
A large rectangular movie screen in an Imax theater has an area of 8,364 square feet.... (answered by solver91311)
a large rectangular movie screen in an imax theater has an area of 8424 square feet. find (answered by solver91311)
A large rectangular movie screen in an IMAX theater has an area of 9,844 square feet.... (answered by stanbon)
A large rectangular movie screen in an IMAX theater has an area of 10,925 square feet.... (answered by Boreal,Alan3354)
A large rectangular movie screen in an IMAX theater has an area of 5,751 square feet.... (answered by Alan3354)