What is the center and radius of the circle that has the equation (x+7)² + (y-4)² = 49? Explain.

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units

Percy rides his bike 11.2 miles in 1.4 hours at a constant rate. write an equation to represent the proportional relationship between the number of hours percy rides, x,and the distance in miles, y, that he travels.

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set