Which of the following are characteristics of hyperbolic geometry? Check all that apply. A. When represented on a Poincaré Disk, a line is an arc that has endpoints.
B. Triangles have more than 180 degrees.
C. It can be represented by a Poincaré Disk.
D. There is an infinite number of lines parallel to a given line through a given point.

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.