Answer:
5√3 X squared
Step-by-step explanation:
Individually work them out then put in back on the fraction and once you simplify it gives you the answer.
It should be 3cm if I did it right
The equation of circle is:
(x-a)^2+(y-b)^2=r^2 where C(a, b) is the center.
In order to find r you have to find the distance between C(-2, 1) and let's say A(-4, 1)
The formula for distance is:
![\sqrt{ ( y_{A}-y_{C )^{2} + (x_{A}- x_{C )^{2} }](https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%20%28%20y_%7BA%7D-y_%7BC%20%29%5E%7B2%7D%20%2B%20%28x_%7BA%7D-%20x_%7BC%20%29%5E%7B2%7D%20%7D%20)
r = 2
The equation of circle is
(x+2)^2+(y-1)^2=4
I hope that this is the answer that you were looking for and it has helped you.
Answer:
6
Step-by-step explanation:
I hoped it helped!!!
You can just divide both 24 by 4 and 4 by 4 to make it 1.
The volume becomes 1/3 of the original. With a rectangular base, volume of a pyramid is V=(length*width*height)/3. Cutting the height to 1/3 of the original length will make the total volume 1/3 of the original volume.