Answer:
The length and width of the rectangle are 20 feet and 31.25 feet, respectively.
Step-by-step explanation:
Let the scale be
and the dimensions of the rectangle being 4 inches and 5 inches, respectively. The scale (
), measured in inches per feet, is equivalent to the following rational number:
![r = \frac{4\,in}{5\,ft}](https://tex.z-dn.net/?f=r%20%3D%20%5Cfrac%7B4%5C%2Cin%7D%7B5%5C%2Cft%7D)
We can convert each length by dividing it by scale factor. That is:
Length
![l' = \frac{16\,in}{\frac{4\,in}{5\,ft} }](https://tex.z-dn.net/?f=l%27%20%3D%20%5Cfrac%7B16%5C%2Cin%7D%7B%5Cfrac%7B4%5C%2Cin%7D%7B5%5C%2Cft%7D%20%7D)
![l' = 20\,ft](https://tex.z-dn.net/?f=l%27%20%3D%2020%5C%2Cft)
Width
![w' = \frac{25\,in}{\frac{4\,in}{5\,ft} }](https://tex.z-dn.net/?f=w%27%20%3D%20%5Cfrac%7B25%5C%2Cin%7D%7B%5Cfrac%7B4%5C%2Cin%7D%7B5%5C%2Cft%7D%20%7D)
![w' = 31.25\,ft](https://tex.z-dn.net/?f=w%27%20%3D%2031.25%5C%2Cft)
The length and width of the rectangle are 20 feet and 31.25 feet, respectively.
Answer:
I am just adding an answer so the other person can have brainliest...
Step-by-step explanation:
They are correct
10(7g-9h)-4h-8(-h+8g)
solve for g
7g + 8g since both are positive
15g
solve for h
9h+4h since both are negative
-14h
10-8 since the 8 is negative
12
12(15g-14h)
Since you typed the same equation twice I didn’t know if you meant to , so if it was meant to be doubled it would be
4(30g-28h)
Answer:
there have answer use solutions problem or write in note
Step-by-step explanation:
maybe if I can answer