A rectangular piece of paper with length 33 cm and width 16 cm has two semicircles cut out of it, as shown below. Find the area of the paper that remains. Use the value 3.14 for pi, and do not round your answer.

What is the total surface area of this square pyramid?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)