Question

4. Think of another real-world situation involving a rectangle.
a. Describe what the rectangle represents and find the dimensions of the rectangle in
terms of x, assuming the area is represented by the polynomial x^2 + 8x - 9 .
b. Using a specific value for x, find the dimensions (length x width) and area of the
rectangle.

Answer 1

@4everaddicted2anime

Answer 2

@rebeccaxhawaii

Answer 3

i realy need help with this

Answer 4

What real world situations have to do with rectangles?

Answer 5

so like i have to make my own up heres and example A construction manager needs to hire workers and order materials for building the
foundation of a house. The rectangle below represents the house’s foundation.

Answer 6

A real world situation you can use is:
A gardener has a rectangular plot of land and wants to know how much soil he needs to put into it

Answer 7

ok yea thats a good one, what i rely need help on though is on the numbers and equations to make it a math problem

Answer 8

and help with solveing it

Answer 9

Now we need to factor the quadratic equation

Answer 10

What 2 numbers both multiply to -9 and add to 8?

Answer 11

i know what could add to 8 but cant fugure out what would multiply to nine also

Answer 12

It is -1 and 9

Answer 13

ok