Abilliard ball is struck by a cue. it travels 100 cm before ricocheting off a rail and traveling another 120 cm into a corner pocket. the angle between the path as the ball approaches the rail and the path after it strikes the rail is 45 degrees. how far is the corner pocket from where the cue initially struck the ball?

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a.what is the independent and dependent variables? b.find the amplitude and the period of the function. c.create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.