The Pyramid Arena in Memphis, Tennessee, is a square pyramid with base edge lengths of 200 yd and a
height of 32 stories. Estimate the area of the glass on the sides of the pyramid by rounding the slant
helght of the building to the nearest 10 feet. (Hint: 1 story 10 ft)
The area of the glass on the sides of the pyramid is approximately

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.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit