Answer: Negative
Step-by-step explanation:
use the slope formula:
![\frac{y_{2}-y_{1} }{x_{2}-x_{1}}](https://tex.z-dn.net/?f=%5Cfrac%7By_%7B2%7D-y_%7B1%7D%20%20%7D%7Bx_%7B2%7D-x_%7B1%7D%7D)
plug in values of two points...
I will use (-4, 2) and (0,0)
⇒ ![\frac{0-2}{0+4}](https://tex.z-dn.net/?f=%5Cfrac%7B0-2%7D%7B0%2B4%7D)
⇒ ![\frac{-2}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B-2%7D%7B4%7D)
Therefore, the slope is
⇒
, which is negative
The perimeter of the square is: 76.4 meters
Step-by-step explanation:
We have to find the side of square to find the perimeter
So
Area = A = ![364.81\ m^2](https://tex.z-dn.net/?f=364.81%5C%20m%5E2)
Let s be the side of the square
then
![A = s^2](https://tex.z-dn.net/?f=A%20%3D%20s%5E2)
Putting the value of area
![364.81 = s^2](https://tex.z-dn.net/?f=364.81%20%3D%20s%5E2)
Taking square root on both sides
![\sqrt{s^2} = \sqrt{364.81}\\s = 19.1\ m](https://tex.z-dn.net/?f=%5Csqrt%7Bs%5E2%7D%20%3D%20%5Csqrt%7B364.81%7D%5C%5Cs%20%3D%2019.1%5C%20m)
The side of square is 19.1 meters
Now
Let P be the perimeter
Then
![P = 4s\\= 4 * 19.1\\=76.4\ m](https://tex.z-dn.net/?f=P%20%3D%204s%5C%5C%3D%204%20%2A%2019.1%5C%5C%3D76.4%5C%20m)
The perimeter of the square is: 76.4 meters
Keywords: Perimeter, area
Learn more about perimeter at:
#LearnwithBrainly
Answer:
0.16 is less than 2/9
Step-by-step explanation:
- 2/9 is 0.222 repeating
- 0.16 is 0.160
Hey there! I'm happy to help!
Since this mural is a square, all the sides are the same. This means that you square on of the sides to get the area (multiply it by itself). If we have the area and want to find a side, we just go backwards and use something called the square root!
If we plug this into our calculators...
√138≈11.74734
We see that is closest to B. 12 ft.
You could also figure this out without a calculator. 138 is very close to 144, which is 12². All the other answer options are way too big.
Have a wonderful day! :D
Answer:
FV= $3,716.32
Step-by-step explanation:
Giving the following information:
Initial investment (PV)= $3,500
Interest rate (i)= 1.2% compounded monthly
<u>First, we need to determine the monthly nominal interest rate:</u>
Monthly interest rate= 0.012/12= 0.001
<u>Now, to calculate the future value after 't' months, we need to use the following formula:</u>
FV= PV*(1 + i)^t
<u>For example, for 60 months:</u>
FV= 3,500*(1.001^60)
FV= $3,716.32