1. Select all of the following three-dimensional figures that could have a cross section of a triangle when sliced parallel to the base, perpendicular to the base through the vertex, or perpendicular to the base not through the vertex.

Design a number line containing five (5) points2.benin, one of the smallest countries in africa, has a total area of 43,475 square miles. the population of the country was recently estimated at 10,160,555. about 3,657,790 people live in rural areas. the country has only about 870 miles of surfaced roads. a. round off the total population to the nearest hundred thousand people. b. round off benin’s area in square miles to the nearest thousand. c. round off the number of miles of surfaced roads to the nearest ten. d. round off the number of people who live in rural areas to the nearest million.

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?