Answer:
d = 6
Step-by-step explanation:
![-6-d=-2d\\\\-6+6-d=-2d+6\\\\-d=-2d+6\\\\-d+2d=-2d+2d+6\\\\\boxed{d=6}](https://tex.z-dn.net/?f=-6-d%3D-2d%5C%5C%5C%5C-6%2B6-d%3D-2d%2B6%5C%5C%5C%5C-d%3D-2d%2B6%5C%5C%5C%5C-d%2B2d%3D-2d%2B2d%2B6%5C%5C%5C%5C%5Cboxed%7Bd%3D6%7D)
Hope this helps.
Answer: 24 m
Step-by-step explanation:
Given: area of the circle is 144 π m² .
Area of a circle =
, where r= radius of the circle.
Then, ![144\pi = \pi r^2](https://tex.z-dn.net/?f=144%5Cpi%20%3D%20%5Cpi%20r%5E2)
Cancelling π from both sides , we get
![144 = r^2](https://tex.z-dn.net/?f=144%20%3D%20r%5E2)
Taking square root on both sides , we get'
![12= r](https://tex.z-dn.net/?f=12%3D%20r)
i.e. radius = 12 m
Then diameter = 2 (radius ) = 2 (12)= 24 m
Hence, the diameter of the circle is 24 m.
Answer:
the answer is 5j-1/2q plus 14
Step-by-step explanation: