For the points (-1, -8) and (6, -9), (a) Find the exact distance between the points.
(b) Find the midpoint of the line segment whose endpoints are the given points.

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Which of the following is the graph of y= square root -x-3

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.