what is the equation in slope intercept form of a line that crosses the x-axis at 36 and is perpendicular to the line represented by y=-4/9x+5

Do,h = (7, 9) (14, 18) the scale factor is

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

Interpret the following expression (5y^2-7)^3/(2y)^2