To find the distance from the house at A to the house at B, a surveyor measures the angle ACB, which is found to be 70° and
then walks off the distance to each house, 50 feet and 65 feet, respectively. How far apart are the houses? Answer to the
nearest foot

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

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.

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x