3 πd=12 π
what does d equal?

What is a graph with a never ending line called?

Are the corresponding angles congruent? explain why or why not.

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points