Mathematics:If she uses 486.7 cm of paper to cover the lateral surface area of the cylinder, what is the diameter of the cynlinder?

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Which of the following are parts of a sphere

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.