SOLUTION: the height of lisa's triangular dining room is 6 feet. if the area of the room is at least 30 square feet, but less than 45 square feet. what is the width the room could have? list

Algebra ->  Customizable Word Problem Solvers  -> Mixtures -> SOLUTION: the height of lisa's triangular dining room is 6 feet. if the area of the room is at least 30 square feet, but less than 45 square feet. what is the width the room could have? list      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 1076905: the height of lisa's triangular dining room is 6 feet. if the area of the room is at least 30 square feet, but less than 45 square feet. what is the width the room could have? list all the possible width.
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
height = 6 feet
base = x feet

area = 1/2 * 6 * x = 3x

30 < 3x < 45
10 < x < 15

The width could be any number of feet between 11 and 14.