Answer:
Lets a Go!!
Step-by-step explanation:
i) (3x + y) + 2 y (x-4)
= 3x+y + 2yx - 8y
= 3x-7y+2yx
This is the simplest form of equation
Ln (0.0183) = -4
![log_{base} value = exponent](https://tex.z-dn.net/?f=log_%7Bbase%7D%20value%20%3D%20exponent%20)
or in this case ln replaces
Answer:
60
Step-by-step explanation:
Answer:
The high of the water is<u> 2 cm.</u>
Step-by-step explanation:
The equation of this volume is:
![V=45*10*x](https://tex.z-dn.net/?f=V%3D45%2A10%2Ax)
We know that the volume is 900 cm³. So we just need to put this value in the above equation and solve it for x, which is the height.
![900=45*10*x](https://tex.z-dn.net/?f=900%3D45%2A10%2Ax)
![900=450*x](https://tex.z-dn.net/?f=900%3D450%2Ax)
![x=\frac{900}{450}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B900%7D%7B450%7D)
![x=2\: cm](https://tex.z-dn.net/?f=x%3D2%5C%3A%20cm)
Therefore, the <u>high of the water is 2 cm.</u>
I hope it helps you!
Answer:
3
Step-by-step explanation:
14 + n = 17
you have to isolate n by subtracting 14
n = 3