Circle O has a circumference of approximately 44 in. What is the approximate length of the diameter

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

What is the perimeter of an equilateral triangle if each side is (x+3)?

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet