Charlie does the following problem:
3^3 times 3^2 = 3^6= 3 times 3 times 3 times 3 times 3 times 3 = 729
which of the following is a true statement?
a.) he is incorrect because he should have 6 factors of 9
b.) he is incorrect because he should have only 5 factors of 3
c.) he is incorrect because he should have 3 factors of 6
d.) he is correct

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