Johnny has a circular garden that has a radius of 4.5 meters. Using the formula to find the circumference : C= (Pi) x d
Pi = 3.14
Round the nearest Hundereth if needed
28.00
28.26
29.86
30.88
Help please

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i