12 × 3 = 36
i am a mathematics teacher. if anything to ask please pm me
Final Answer: ![y = \frac{1}{3}x + 4](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B1%7D%7B3%7Dx%20%2B%204)
Steps/Reasons/Explanation:
There are two methods of solving this problem. Slope-intercept form and Point-slope form. I will be using the Slope-intercept form to solve this problem.
<u>Step 1</u>: Substitute slope from the original line (
in this case) into the slope-intercept equation.
![y = \frac{1}{3}x + b](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B1%7D%7B3%7Dx%20%2B%20b)
<u>Step 2</u>: Substitute the given point
into the x and y values.
![y = \frac{1}{3}x + b](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B1%7D%7B3%7Dx%20%2B%20b)
![3 = \frac{1}{3}(-3) + b](https://tex.z-dn.net/?f=3%20%3D%20%5Cfrac%7B1%7D%7B3%7D%28-3%29%20%2B%20b)
<u>Step 3</u>: Solve for b (the y-intercept).
![3 = \frac{1}{3}(-3) + b](https://tex.z-dn.net/?f=3%20%3D%20%5Cfrac%7B1%7D%7B3%7D%28-3%29%20%2B%20b)
![3 = -1 + b](https://tex.z-dn.net/?f=3%20%3D%20-1%20%2B%20b)
=
![b](https://tex.z-dn.net/?f=b)
![4 = b](https://tex.z-dn.net/?f=4%20%3D%20b)
<u>Step 4</u>: Substitute this value for b in the slope-intercept form equation.
![y = \frac{1}{3}x + 4](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B1%7D%7B3%7Dx%20%2B%204)
~I hope I helped you :)~
Answer:
width is 89ft
Step-by-step explanation:
divide the area by length
Hdjalvekfbdkalalalala lalalallala lalalal
It is in the thousand place