The entrance to Louvre Museum in Paris is a square-based pyramid. The volume of the pyramid is 9,039 meter cube (m to the third power) with a height of 21.6 meters. What is the length of each side of the square base, to the nearest meter? A)29. B)35. C) 627. D)1,253

What is the exact area of a circle with a diameter of 50 centimeters? a.87.9 square centimeters b.379.9 square centimeters c.1962.5 square centimeters d.4923.5 square centimeters

Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x

How do you use the elimination method for this question? explain, because i really want to understand!