Answer:
12units^2
Step-by-step explanation:
Here is the areas of all the individual shapes within,
since the triangles are right triangles and half of a rectangle you can do LxW/2
Answer:
72ft
Step-by-step explanation:
It is a valid sample because the first eight people were selected to participate? (the first one)
Answer:
$288
Step-by-step explanation:
If each square yard of carpet is $36, you just have to multiply 8 by that to get the total.
Answer: 226.5 ft²
<u>Step-by-step explanation:</u>
I divided the image into 3 rectangles and 1 triangle.
top rectangle: length = 9, height = 4 --> A = 9 x 4 = 36
middle rectangle: length = 15, height = 7 --> A = 15 x 7 = 105
bottom rectangle: length = 18, height = 4 --> A = 18 x 4 = 72
triangle: base = 9, height = 3 --> A = (9 x 3)/2 = <u> 13.5 </u>
<u>Total </u> = 226.5
