There are 25 counters is a bag 6 red, 4 white, 7 blue, and 8 yellow. you choose one counter at random. which color you least likely to choose

Which math sentence can be used to determine if the triangle is a right triangle?

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

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