Describe the relationship between the circumference and the diameter of a circle. a. pi times half the diameter equals the circumference. b. pi times the diameter equals the circumference. c. the circumference divided by half the radius equals pi. d. the circumference times the diameter equals pi .

B

Step-by-step explanation:

Picture shows the formula to find the circumference of a circle

answer

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step-by-step explanation:

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

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