Answer:
6
Step-by-step explanation:
![-\frac{2}{3} x+9=\frac{4}{3} x-3\\\\](https://tex.z-dn.net/?f=-%5Cfrac%7B2%7D%7B3%7D%20x%2B9%3D%5Cfrac%7B4%7D%7B3%7D%20x-3%5C%5C%5C%5C)
First, multiply both sides by 3.
![-2x+27=4x-9\\](https://tex.z-dn.net/?f=-2x%2B27%3D4x-9%5C%5C)
Next, combine like terms.
![-2x+27=4x-9\\-2x+36=4x\\36=6x](https://tex.z-dn.net/?f=-2x%2B27%3D4x-9%5C%5C-2x%2B36%3D4x%5C%5C36%3D6x)
Solve for x.
![36=6x\\6=x](https://tex.z-dn.net/?f=36%3D6x%5C%5C6%3Dx)
Answer:
Im pretty sure its 62.5%
Step-by-step explanation:
Answer: 12 square feet
Step-by-step explanation:
The formula for calculating the area of a triangle is given as :
Area =
x base x height
height = 3 feet
base = 8 feet
substituting into the formula , we have :
Area =
x 8 x 3
Area = 4 x 3
Area = 12 square feet
Therefore : the area of the sign in square feet = 12