Answer:
1188 sq in.
Step-by-step explanation:
area of parallelogram = base * height
area = 36 in. * 33 in. = 1188 sq in.
First take x + 2y = 6 and isolate x:
x = 6 - 2y
Then substitute that for x in 2x + 3y = 4:
2(6 - 2y) + 3y = 4
12 - 4y + 3y = 4
12 - y = 4
-y = -8
y = 8
Substitute y = 8 into x + 2y = 6 and 2x + 3y = 4:
x + 2(8) = 6 --> x + 16 = 6 --> x = -10
2x + 3(8) = 4 --> 2x + 24 = 4 --> 2x = -20 --> x = -10
y = 8 and x = -10
A \greenD{12\,\text{cm} \times 2\,\text{cm}}12cm×2cmstart color #1fab54, 12, start text, c, m, end text, times, 2, start text, c
Vinil7 [7]
Answer:
Step-by-step explanation:
Area of the Shaded region = Area of the Circle - Area of the Rectangle
![=\pi r^2 -(LXB)\\r=8cm, L=12cm, B=2cm\\$Area of the Shaded region$ =[\frac{22}{7}X8^2]-[12X2] \\=201.14-24\\=177.14cm^2\\\approx 177cm^2](https://tex.z-dn.net/?f=%3D%5Cpi%20r%5E2%20-%28LXB%29%5C%5Cr%3D8cm%2C%20L%3D12cm%2C%20B%3D2cm%5C%5C%24Area%20of%20the%20Shaded%20region%24%20%3D%5B%5Cfrac%7B22%7D%7B7%7DX8%5E2%5D-%5B12X2%5D%20%5C%5C%3D201.14-24%5C%5C%3D177.14cm%5E2%5C%5C%5Capprox%20177cm%5E2)
Hope I was able to help you?
Answer:
14.42
Step-by-step explanation:
To solve this use the Pythagorean Theorem:
a^2 + b^2 = c^2
64 + 144 = 208
the square of 208 is approximately 14.42
Step-by-step explanation:
1 triangle: 2*6 + 1*5
2 triangles: 2*6 + 2*5
3 triangles: 2*6 + 3*5
So for n triangles: p = 2*6 + n*5 = 12 + 5n
