Rosa finishes the trail first. How long, in minutes (min), does she have to wait for Peng to finished?

What is the square root of 45? (step by step working plz)

One integer is 5 more than another. their product is 104. find the integers

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.