What is the value of 8 plus (27 divided by 9) power of two

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

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