Answer:
I can't help cs it is alredy in simplies form
Step-by-step explanation:
Answer:f(x)= 4(x+18) f(x)=4 x+18 f(x)=4.5
Step-by-step explanation: makes the (9)^2 after calculated the parenthesis by 4, the divided 18 by 4
Answer:
The answer to your question is 11.4 units
Step-by-step explanation:
Data
A (-3, -1)
B ( 0, 3)
C ( 1, 2)
Perimeter = ?
Formula
d = ![\sqrt{(x2 - x1)^{2} + (y2 - y1)^{2}}](https://tex.z-dn.net/?f=%5Csqrt%7B%28x2%20-%20x1%29%5E%7B2%7D%20%2B%20%28y2%20-%20y1%29%5E%7B2%7D%7D)
Process
1.- Find the length between the points
dAB = ![\sqrt{0 + 3)^{2} + (3 + 1)^{2}}](https://tex.z-dn.net/?f=%5Csqrt%7B0%20%2B%203%29%5E%7B2%7D%20%2B%20%283%20%2B%201%29%5E%7B2%7D%7D)
dAB = ![\sqrt{3^{2}+ 4^{2}}](https://tex.z-dn.net/?f=%5Csqrt%7B3%5E%7B2%7D%2B%204%5E%7B2%7D%7D)
dAB = ![\sqrt{9 + 16}](https://tex.z-dn.net/?f=%5Csqrt%7B9%20%2B%2016%7D)
dAB = ![\sqrt{25}](https://tex.z-dn.net/?f=%5Csqrt%7B25%7D)
dAB = 5
dBC= ![\sqrt{(1 - 0)^{2} + (2 - 3)^{2}}](https://tex.z-dn.net/?f=%5Csqrt%7B%281%20-%200%29%5E%7B2%7D%20%2B%20%282%20-%203%29%5E%7B2%7D%7D)
dBC = ![\sqrt{1^{2} + (-1)^{2}}](https://tex.z-dn.net/?f=%5Csqrt%7B1%5E%7B2%7D%20%2B%20%28-1%29%5E%7B2%7D%7D)
dBC = ![\sqrt{1 + 1}](https://tex.z-dn.net/?f=%5Csqrt%7B1%20%2B%201%7D)
dBC = ![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)
dAC = ![\sqrt{(1 + 3)^{2} + (2 + 1)^{2}}](https://tex.z-dn.net/?f=%5Csqrt%7B%281%20%2B%203%29%5E%7B2%7D%20%2B%20%282%20%2B%201%29%5E%7B2%7D%7D)
dAC = ![\sqrt{4^{2} + 3^{2}}](https://tex.z-dn.net/?f=%5Csqrt%7B4%5E%7B2%7D%20%2B%203%5E%7B2%7D%7D)
dAC = ![\sqrt{16 + 9}](https://tex.z-dn.net/?f=%5Csqrt%7B16%20%2B%209%7D)
dAC = ![\sqrt{25}](https://tex.z-dn.net/?f=%5Csqrt%7B25%7D)
dAC = 5
2.- Perimeter
P = AB + BC + AC
P = 5 +
+ 5
P = 10 + ![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)
P = 10 + 1.42
P = 11.4
Multiply by 200. and you will get the correct answer.