To figure this out you would need to create a rectangle with dimensions that give you an area of 7 ft.². The easiest example would be a rectangle that is one by seven. If the scale is 1:16, that means for every foot it is actually representing 16 feet. The actual length and width would be found by multiplying 1×16 and 7×16. The true dimensions then would be 16 x 112. Multiply this together to get a total area of 1792 ft.².
Answer: ![(y-7)(y+3)(y+2)](https://tex.z-dn.net/?f=%28y-7%29%28y%2B3%29%28y%2B2%29)
Step-by-step explanation:
![y^{3} -2y^{2}-29y-42\\\\(y^{2}-4y-21)(y+2)\\\\(y-7)(y+3)(y+2)\\\\](https://tex.z-dn.net/?f=y%5E%7B3%7D%20-2y%5E%7B2%7D-29y-42%5C%5C%5C%5C%28y%5E%7B2%7D-4y-21%29%28y%2B2%29%5C%5C%5C%5C%28y-7%29%28y%2B3%29%28y%2B2%29%5C%5C%5C%5C)
Hope this helps, have a BLESSED AND WONDERFUL DAY! As well as a great Black History Month and Valentine's day! :-)
- Cutiepatutie ☺❀❤
Answer:
L = 7, W = 6
Step-by-step explanation:
All I did was I wrote out the equations, L = 2w - 5 and 2L + 2W = 26. I then substituted what L was into the equation and solves. Here's my work if you would like to see it.
The product of 15 and
![x+4](https://tex.z-dn.net/?f=x%2B4)
is
![15(x+4) = 15x+60](https://tex.z-dn.net/?f=15%28x%2B4%29%20%3D%2015x%2B60)
. This is a linear binomial.
![4x^3-2x-9-(2x^3)](https://tex.z-dn.net/?f=4x%5E3-2x-9-%282x%5E3%29)
is a cubic trinomial. In your original question, I'm not sure what the
![5x+3](https://tex.z-dn.net/?f=5x%2B3)
means.