Answer:
![p=28.2\:\text{units},\\A=40.2\:\text{square units}}](https://tex.z-dn.net/?f=p%3D28.2%5C%3A%5Ctext%7Bunits%7D%2C%5C%5CA%3D40.2%5C%3A%5Ctext%7Bsquare%20units%7D%7D)
Step-by-step explanation:
The irregular shape's area consists of the sum of the areas of all the shapes that make it up.
Area of pink triangle: ![\frac{1}{2}\cdot 3 \cdot 3=4.5](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%5Ccdot%203%20%5Ccdot%203%3D4.5)
Area of purple square: ![3^2=9](https://tex.z-dn.net/?f=3%5E2%3D9)
Area of green quadrilateral: ![3\cdot 2.9=8.7](https://tex.z-dn.net/?f=3%5Ccdot%202.9%3D8.7)
Area of blue triangle: ![\sqrt{10.25(10.25-8.5)(10.25-6)(10.25-6)}=17.99989](https://tex.z-dn.net/?f=%5Csqrt%7B10.25%2810.25-8.5%29%2810.25-6%29%2810.25-6%29%7D%3D17.99989)
Therefore, the area of the irregular polygon is
.
The perimeter of the irregular polygon consists of certain shred sides from the four polygons that make up:
![p=3+3+3+4.2+3+6+6=\boxed{28.2\:\text{units}}](https://tex.z-dn.net/?f=p%3D3%2B3%2B3%2B4.2%2B3%2B6%2B6%3D%5Cboxed%7B28.2%5C%3A%5Ctext%7Bunits%7D%7D)
Answer:
they are both the same for "0.04" they just added another 0 Hope this helped! :)
Step-by-step explanation:
Answer:
I believe the answer is model
Hope this helps <3
Answer:
![c = 1](https://tex.z-dn.net/?f=c%20%3D%201)
Step-by-step explanation:
The given expresion is
![2 {x}^{2} + 3x + c](https://tex.z-dn.net/?f=2%20%7Bx%7D%5E%7B2%7D%20%20%2B%203x%20%2B%20c)
For this expression to be factorable using integers, we must find factors of 2c, that will sum up to 3.
We know 2,c are factors of 2c
Their sum should be 3.
![c + 2 = 3](https://tex.z-dn.net/?f=c%20%2B%202%20%3D%203)
This implies that:
![c = 3 - 2 \\ c = 1](https://tex.z-dn.net/?f=c%20%3D%203%20-%202%20%5C%5C%20c%20%3D%201)