Answer:
The area of the polygon is 624.5 square feet.
Step-by-step explanation:
The total area of the figure (), in square feet, is the sum of the areas of two triangles and a rectangle, that is:
(1)
Where:
- Area of the big triangle, in square feet.
- Area of the small triangle, in square feet.
- Area of the rectangle, in square feet.
Then, we expand the formula by using all dimensions presented in the image attached:
The area of the polygon is 624.5 square feet.
1,150 because if you subtract it you get 1,150
There are two ways you can figure this out.
1: 7.95-3.2-1.05= 3.7
2: 3.2+1.05+(All the choices)=7.95
So you do that till the one of the choices equal 7.95.
So overall, it is D. 3.70
I hope this helps you
6x-20/3x-5= -1
18x-20x/3= 4
-2x=12
x= -6
Are you solving for x and y? 5y + 2(6x) would just be 5y + 12x