The area of this circle is 50.27 m2 to 2 decimal places. What is the diameter of the circle?

Which of those sequences is a geometric sequence

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 is the graph of the absolute value equation ? y=|x|-5