Let the unknown number be x.
Given,
![10 * x = 12 + \frac{5}{8} * x](https://tex.z-dn.net/?f=10%20%2A%20x%20%3D%2012%20%2B%20%20%5Cfrac%7B5%7D%7B8%7D%20%20%2A%20x)
![10x = 12 + \frac{5x}{8}](https://tex.z-dn.net/?f=10x%20%3D%2012%20%2B%20%20%5Cfrac%7B5x%7D%7B8%7D%20)
![10x - \frac{5x}{8} = 12](https://tex.z-dn.net/?f=10x%20-%20%20%5Cfrac%7B5x%7D%7B8%7D%20%3D%2012)
![\frac{(10x*8)-5x}{8} = 12](https://tex.z-dn.net/?f=%20%5Cfrac%7B%2810x%2A8%29-5x%7D%7B8%7D%20%3D%2012)
![80x-5x =12*8](https://tex.z-dn.net/?f=80x-5x%20%3D12%2A8)
![75x = 96](https://tex.z-dn.net/?f=75x%20%3D%2096)
x =
![\frac{96}{75}](https://tex.z-dn.net/?f=%20%5Cfrac%7B96%7D%7B75%7D%20)
= 1.28
Hence, the number is 1.28
Answer:
(1,1)
Step-by-step explanation:
1=-2(1)+3
1= -2 +3
1=1
1=-4(1)=5
1=-4=5
1=1
The answer would have to be
D
A perpendicular bisector forms two right angles and splits the line in two equal parts.
The altitude does create two right angles, but doesn't have to create two equal parts.
reflection of
over the y axis we get ![g(x)=\sqrt{-x}](https://tex.z-dn.net/?f=g%28x%29%3D%5Csqrt%7B-x%7D)
Step-by-step explanation:
We need to find the reflection of f(x)=sqrt x over the y axis
So, reflection over y- axis
If the function f(x) is transformed over y-axis then the new function g(x) will be ![g(x)= f(-x)](https://tex.z-dn.net/?f=g%28x%29%3D%20f%28-x%29)
So, finding reflection of
over the y axis we get:
![g(x)=\sqrt{-x}](https://tex.z-dn.net/?f=g%28x%29%3D%5Csqrt%7B-x%7D)
So, reflection of
over the y axis we get ![g(x)=\sqrt{-x}](https://tex.z-dn.net/?f=g%28x%29%3D%5Csqrt%7B-x%7D)
Keywords: Transformations
Learn more about Transformations at:
#learnwithBrainly