Describe the multiplication pattern and find the next two terms. 40, 20, 10, 5, 2.5, … a. the first term is 40. each term is multiplied by 0.5. the next two terms are 0.625 and 0.3125. b. the first term is 40. each term is multiplied by 0.5. the next two terms are 1.25 and 0.625. c. the first term is 40. each term is multiplied by 2. the next two terms are 1.25 and 0.625. d. the first term is 40. each term is multiplied by 2. the next two terms are 5 and 10.

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap