Answer:
D it will remain at rest
Step-by-step explanation:
Balanced force is two forces pushing the same amount on different sides of an object. If you and a friend tried pushing a table from either side with the same amount of force, it wouldn’t move.
Answer:
![(4-\sqrt{19},4+\sqrt{19)](https://tex.z-dn.net/?f=%284-%5Csqrt%7B19%7D%2C4%2B%5Csqrt%7B19%29)
Step-by-step explanation:
we have
![x^{2} -8x=3](https://tex.z-dn.net/?f=x%5E%7B2%7D%20-8x%3D3)
Divide the coefficient of term x by 2
![-8/2=-4](https://tex.z-dn.net/?f=-8%2F2%3D-4)
Squared the number
![(-4)^2=16](https://tex.z-dn.net/?f=%28-4%29%5E2%3D16)
Adds the number 16 to the both sides
![x^{2} -8x+16=3+16](https://tex.z-dn.net/?f=x%5E%7B2%7D%20-8x%2B16%3D3%2B16)
![x^{2} -8x+16=19](https://tex.z-dn.net/?f=x%5E%7B2%7D%20-8x%2B16%3D19)
Rewrite as perfect squares
![(x-4)^{2}=19](https://tex.z-dn.net/?f=%28x-4%29%5E%7B2%7D%3D19)
take square root both sides
![(x-4)=(+/-)\sqrt{19}](https://tex.z-dn.net/?f=%28x-4%29%3D%28%2B%2F-%29%5Csqrt%7B19%7D)
![x=4(+/-)\sqrt{19}](https://tex.z-dn.net/?f=x%3D4%28%2B%2F-%29%5Csqrt%7B19%7D)
![x_1=4(+)\sqrt{19}](https://tex.z-dn.net/?f=x_1%3D4%28%2B%29%5Csqrt%7B19%7D)
![x_2=4(-)\sqrt{19}](https://tex.z-dn.net/?f=x_2%3D4%28-%29%5Csqrt%7B19%7D)
therefore
The solution set is
![(4-\sqrt{19},4+\sqrt{19)](https://tex.z-dn.net/?f=%284-%5Csqrt%7B19%7D%2C4%2B%5Csqrt%7B19%29)
Answer:
-9.4 degree Celsius
Step-by-step explanation:
By using the formula = 15F - 32 × 5/9
= -9.4 degree Celsius
So According to this equation
2x + 5 = -1
=> 2x = -1-5 (As when 5 goes to the right side so it sign changes)
=> 2x = -6
=> x = -6/2 (as when 2 goes to the right side it gets divided)
*Ans = x=-3*
Hope it helps you!
Answer:
I know that feeling
Step-by-step explanation: