Find the least common denominator. Then express each fraction using the least common denominator. 1/15 and 3/20

An angle that measures between 90 and 180° is called a(,

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

How many 3/8s are in 6 plz someone tell me now