Y = 4x + 1....slope here is 4. A parallel line will have the same slope
y = mx + b
slope(m) = 4
(3,9)...x = 3 and y = 9
now we sub and find b, the y int
9 = 4(3) + b
9 = 12 + b
9 - 12 = b
-3 = b
so ur parallel equation is : y = 4x - 3
Answer: 0
Step-by-step explanation:
Since m is with x, you don't need to care about y
We would get 2x - 6x + 4x = mx
0x = mx
m is 0
8.2/2.87
=2.857143
:)
Hope this helps!
Answer:
4/10, 0.4, 40%
1/4, 0.25, 25%
Hope this helps also "Hi" again. :)
Answer:
![x=\dfrac{4}{5}](https://tex.z-dn.net/?f=x%3D%5Cdfrac%7B4%7D%7B5%7D)
Step-by-step explanation:
The given equation is :
![x^2=\dfrac{16}{25}](https://tex.z-dn.net/?f=x%5E2%3D%5Cdfrac%7B16%7D%7B25%7D)
We need to find the value of x.
When the exponent 2 removes from LHS, it will shift to RHS as square root as follows :
![x=\sqrt{\dfrac{16}{25}}](https://tex.z-dn.net/?f=x%3D%5Csqrt%7B%5Cdfrac%7B16%7D%7B25%7D%7D)
We know that, 4×4= 16 and 5×5 = 25
So,
![x=\sqrt{\dfrac{4\times 4}{5\times 5}}\\\\x=\dfrac{4}{5}](https://tex.z-dn.net/?f=x%3D%5Csqrt%7B%5Cdfrac%7B4%5Ctimes%204%7D%7B5%5Ctimes%205%7D%7D%5C%5C%5C%5Cx%3D%5Cdfrac%7B4%7D%7B5%7D)
So, the solution of the given equation is 4/5.