Answer:
-11,-14,-17
Step-by-step explanation:
Your numbers are decreasing by 3.
The rule is minus 5.
So 20, 15, 10, 5, 0, -5
So the formula for a circle is Pie * r^2
If you divide 300 by pie and then Square root it you would get your radius
And once you have the radius you would use the equation of 2pie * r to find the circumfrence.
Answer is 61.38
Hope this helps!
Answer:
Hi Sophia! The answer is the option 3!
Step-by-step explanation:
Check the picture!
Your answer would be x = 12.41
6.15 (x - 8.86) = 21.83
*6.15 * 6.15
6.15x - 54.49 = 21.83
+ 54.49 + 54.49
6.15x = 76.32
/6.15 /6.15
x = 12.41