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Answer: 123
Step-by-step explanation:
To find z, you have to divide -3 and 10, which you would get an odd number. That will be your answer for z :)
Answer:
(B) 9π in²
Step-by-step explanation:
I’m going to assume that by 6 inches you meant 6π inches.
If the circumference of a circle is 6π inches, then it’s radius will be half of 6 (because the circumference of a circle is
).
![6\div2=3](https://tex.z-dn.net/?f=6%5Cdiv2%3D3)
So the radius is 3.
Now that we know the radius, we can find the area by using the equation
.
![\pi 3^2\\\pi9\\9\pi](https://tex.z-dn.net/?f=%5Cpi%203%5E2%5C%5C%5Cpi9%5C%5C9%5Cpi)
Hope this helped!