If triangle ABC is dilated about the origin with a scale factor of 2 into triangle A'B'C' what will be the coordinates of point A'B'C'?

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

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.

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3