What is a downwarped structure with a circular shape?

How do you write 5 dimes in cents notion? What solid figure could be made with a net of 4 triangles? How much is 218 83? How do you measure the square foot of a rectangle? What is the difference between right triangle and an obtuse triangle? What is 2.45 as a whole number? How do you determine the area and perimeter of geometric figures? What ids true of the baroque and rococo styles of the 17 and 18 centuries? Suppose the square below with radius r has a surface area equal to 45 units2 find the surface area of the sphere with twice the radius? How do you make 15 by using 4 4's? What are all the multiples of three up to 1000? What would that ratio be if the two triangles had short legs 5 and 20 inches long? How many remainders are there in the equation 83 divided by 5? Total measure of exterior angles of a heptagon? What is 72 percent of 350 show working? Is one half large than one frouth? What element has the electronic configuration of 2-8-18-18-4? How many sides and corner a rectangle has? What sets psychopaths off? How would you write this number 4 026 311 in words?