The general term of a geometric sequence is tn = 6( 1 6 )n - 1, where n ∈ n and n ≥ 1. which of these is the sequence? a) 1 6 , 1 36 , 1 216 , 1 1296 , 1 7776 , 1 46656 , eliminate b) 1, 1 6 , 1 36 , 1 216 , 1 1296 , 1 7776 , c) 6, 1 6 , 1 36 , 1 216 , 1 1296 , 1 7776 , d) 6, 1, 1 6 , 1 36 , 1 216 , 1 1296 ,

How do you find the circumfrance of a circle?

2x minus y equals 6, x plus y equals negative 3

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