Let S=larger square side and s=smaller square side. The area between the larger and smaller is simple the larger area minus the smaller area. The area of any square being s^2. So our remaining area is:
A=S^2-s^2
A=144-49=95 cm^2
Answer:
Step-by-step explanation:
1/2
You should take into account that the radius is half the diameter and the diameter is the length from the side to side of a circle.
Answer:
Step-by-step explanation:-227 is in The sequence
13,7,1,-5,-11,.....
First term=a=13
Common difference=d=7-13=-6
Checking if -227 is in The sequence
using the formula
Tn=a+dx(n-1)
-227=13+(-6)x(n-1)
-227=13-6n+6
collect like terms
6n=13+6+227
6n=246
Divide both sides by 6
6n/6=246/6
n=41
Therefore -227 is the 41ist term Of The sequence
Answer:
The answer is:
Step-by-step explanation:
The equation of a circle:
Since, you already have the center and the radius, use them for the equation of a circle and it will be written as:
When putting the equation of a circle, the radius needs to be simplified by the exponent 
:
So, you have found the equation of circle.
