given a=2,d=8,sn=90 find n And angiven a is equals to 2 and d is equal to 9 and sum is equal to 90 find an and a n ​

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

In angle pqr find the measure of

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