How do we solve: 75% of a number is 12?

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Aline passes through 3,7 and 6,9 what equation represents the line

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