Right triangle with legs of 15 and 20, what is the length of the hypotenuse?

Select the sequences that are geometric.

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

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.