In which list are the numbers arranged in order from least to greatest? 6/5, 1.5, 1.8, 21/10, 12/5. 4.2, 9/4, 22/7, 2.85, 7/2, 7/3. 9/5, 1.75, 15/8, 1.23, 5/3. 12/5, 2.04, 13/9, 1.49, 2.4

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

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5

Meee i honestly dont know what this question talking about