Given the equation : Part A. Solve the equation. In your final answer, be sure to state the solution and include all of your work. Part B. Use the values to verify your solution to the equation. In your final answer, include all of your calculations.

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?