2 divided by 869.34 in decimal form simplify

What is the approximate circumference of the circle shown below?

Which expressions are equivalent to -6 + 3m

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