The area of carpet square is 81 square inches
<h3><u>Solution:</u></h3>
Given that carpet squares has sides that are 9 inches long
<u><em>To find: area of carpet square</em></u>
Since given that carpet is of square shape, we can use area of square formula
<u><em>The area of square is given as:</em></u>
![\text {area of square}=s^{2}](https://tex.z-dn.net/?f=%5Ctext%20%7Barea%20of%20square%7D%3Ds%5E%7B2%7D)
Where "s" is the length of side
Given s = 9 inches
Substituting the values in above formula, we get
![\text {area of square}=9^{2}=9 \times 9=81](https://tex.z-dn.net/?f=%5Ctext%20%7Barea%20of%20square%7D%3D9%5E%7B2%7D%3D9%20%5Ctimes%209%3D81)
Thus the area of carpet square is 81 square inches
According to the problem, y = f(x) = 2x
Here the value of x = 2.
We have to put the value of x in place of x in 2x to calculate the actual value of 2x.
Therefore, after putting the value of x in 2x we get 2x = 2 x 2 = 4
This means the value of 2x is 4. This is because we have included the given value of x to get the value of 2x.
Again the value of f(x) = 2x.
Therefore, the value of f(x) = 2x = 4.
Answer:
Problem:
180-144=36
36/2=18
A=18
Step-by-step explanation:
The full area of half of a circle is equal to 180 degrees. To find the missing value of both A's you must take the full degrees of 180 and subtract 144 from 180. Next you have to take the remaining number and divide it by two because both of the missing value's are equivalent.