Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π)

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?