Find the slope between the following points: (-9, 10) (0, -2)

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Standard deviation of 19,29,21,22,23

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.