Your question appears to be phrased incorrectly. If the ratio of soccer players to football players is 4:1 then for every 1 football player there are 4 soccer players. For example, if there are 3 football players, there would be 12 soccer players.
The equivalent expression would be S = 4F
The statement: "there are 4 more soccer players than football players" is not the same thing. It simply means that we add 4 to the total of football players to find out how many soccer players there are.
The equivalent expression would be S = F + 4
That being said: An equivalent ratio to 4:1 would be 8:2 , 12:3, 16:4, ...
Think of the ratio as a fraction. 4:1 = 4/1
4/1 = 8/2 = 12/3 = 16/4 ..., etc.
Answer:
and ![d=3](https://tex.z-dn.net/?f=d%3D3)
Step-by-step explanation:
![d^2-5d+6=0](https://tex.z-dn.net/?f=d%5E2-5d%2B6%3D0)
![(d-2)(d-3)=0](https://tex.z-dn.net/?f=%28d-2%29%28d-3%29%3D0)
and ![d=3](https://tex.z-dn.net/?f=d%3D3)
Did you mean <span>sin^2xcos^2x=(1-cos4x)/8?
Because I have my solution here to that problem:
</span>sin²(x)*cos²(x) = 1/8*(1-cos(4x))
<span>[sin(2x)/2]² = 1/8*(1-cos(4x)) </span>
<span>sin²(2x)/4 = 1/8*(1-cos(4x)) </span>
<span>Recall that sin²(x) = (1-cos(2x))/2 </span>
<span>From this, we can tell that sin²(2x) = 1-cos(4x)/2 </span>
<span>[(1-cos(4x)/2]/4 = 1/8*(1-cos(4x)) </span>
<span>(1-cos(4x))/8 = (1-cos(4x))/8
</span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
Answer: 3+2k will be 6k or it will be k=3/2 and Pls explain what is your question about . Hope this help :)
Step-by-step explanation: