Euler formula find the number of edges of a polyhedron of 6 faces and 4 verticies

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis