All the points in the picture are on the same line find the values for A and B

On a architect's drawing of a house, 1 inche representa 1.5

Find the distance between the pair of points a(-1,8) and b(-8,4)

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.