An arc of a circle is 3πm long, and it subtends an angle of 72° at the center of the circle. Find the radius of the circle.

The graph shows the rate at which paint is used to paint a wall.enter values to complete each statement below based on the graph.when 1 gallon of paint has been used, ( # ) square feet of the wall will be painted.the unit rate is ( # )square feet per gallon.

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x