Tutors Answer Your Questions about Rectangles (FREE)
Question 951419: The width of a rectangular painting is 5 inches shorter than the length.
a. Write algebraic expressions to represent the width and the length of the painting.
b. Write an equation to model the area of the painting.
c. Solve the quadratic equation. What do the x-intercepts mean in respect to the problem situation?
I tried: What I know the w is 5 inches less than the length
w =w-l
l= w+5
subtract one from both side is 4
Click here to see answer by stanbon(75887) |
Question 953635: Please help me solve this equation I am studying for the TEAs test and have not used this type of math in many years:
The perimeter of a rectangle is 18 units square. If the lenght of the rectangle is twice the width.
What is the dimensions of the width for the rectangle?
Thank you
Click here to see answer by Alan3354(69443)  |
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