The pair of figures is similar. Find the scale factor of the figure on the left to the figure on the right.
Then, find the ratio of the surface areas and the ratio of the volumes.
42 ft
70 ft
60 ft
100 ft
뷰
Scale Factor =
Ratio of Surface Areas =
Ratio of Volumes =

What is the quadric regression equation that fits these data

What expression is equivalent to (2x-1)(x-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