If the circumference of a circle is Cinches, which equation represents the diameter of the circle,

B.

Step-by-step explanation:

It is basically just reversing the formula so B. is the correct answer

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

answer: 0.64

step-by-step explanation: