Answer:
The first 3 terms of the sequence
are:
![5, 3, 1](https://tex.z-dn.net/?f=5%2C%203%2C%201)
Step-by-step explanation:
Given the sequence
Here
represents any term number in the sequence
Determining the first term
substitute n = 1 in the sequence to determine the first term
![t(n)=-2n+7](https://tex.z-dn.net/?f=t%28n%29%3D-2n%2B7)
![t(1)=-2(1)+7](https://tex.z-dn.net/?f=t%281%29%3D-2%281%29%2B7)
![t(1)=-2+7](https://tex.z-dn.net/?f=t%281%29%3D-2%2B7)
![t(1) = 5](https://tex.z-dn.net/?f=t%281%29%20%3D%205)
Determining the 2nd term
substitute n = 2 in the sequence to determine the 2nd term
![t(n)=-2n+7](https://tex.z-dn.net/?f=t%28n%29%3D-2n%2B7)
![t(2) = -2(2) + 7](https://tex.z-dn.net/?f=t%282%29%20%3D%20-2%282%29%20%2B%207)
![t(2) = -4 + 7](https://tex.z-dn.net/?f=t%282%29%20%3D%20-4%20%2B%207)
![t(2) = 3](https://tex.z-dn.net/?f=t%282%29%20%3D%203)
Determining the 3rd term
substitute n = 3 in the sequence to determine the 3rd term
![t(n)=-2n+7](https://tex.z-dn.net/?f=t%28n%29%3D-2n%2B7)
![t(3) = -2(3) + 7](https://tex.z-dn.net/?f=t%283%29%20%3D%20-2%283%29%20%2B%207)
![t(3) = -6 + 7](https://tex.z-dn.net/?f=t%283%29%20%3D%20-6%20%2B%207)
![t(3) = 1](https://tex.z-dn.net/?f=t%283%29%20%3D%201)
Therefore, the first 3 terms of the sequence
are:
Answer:
Width=27inches
Step-by-step explanation:
Width=w
Length=28 inches
Perimeter=110 inches
Perimeter of a rectangle=2(length+width)
110=2(28+w)
110=56+2
110-56=2w
54=2w
Divide both sides by 2
54/2=2w/2
27=w
Therefore,
Width=27inches
Answer:
![c=\frac{81}{4}](https://tex.z-dn.net/?f=c%3D%5Cfrac%7B81%7D%7B4%7D)
I hope this is the right answer and I hope this helps
Answer:
What is the number being compared to
Step-by-step explanation: