Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Stephen read a 90-page book in 6 days. If he continues reading at that rate, how long will it take him to read a 300-page book?

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

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

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)