The answer would be 132 because the formula for find circumference while using radius is 2(3.14)r .
C= 2(3.13)21
C= 6.28 • 21 = 131.88
131.88 rounded is 132
Answer:
sorry for getting it wrong
Answer:

Step-by-step explanation:
First off, <em>B</em> is zero, so there is no <em>phase shift</em>, meaning that the vertex stays on the y-axis. Next, <em>A</em> is negative, so the parabola opens down, and whenever you have a parabola opening down, it does so at maximum. Finally, <em>C</em> represents our y-intercept, or in this case, our <em>vertical shift</em>. Our y-intercept is (0, −1), and so as our vertex, hence our answer.
I am joyous to assist you anytime.
Answer:
C (37, 77)
Step-by-step explanation:
<h3>Option A:</h3>

Option A is not a solution.
<h3>Option B:</h3>

Option B is not a solution.
<h3>Option C:</h3>

Option C is a solution.
Hope this helps.