An interior decorator chose to hang a collection of square mirrors in a client's family room. Each mirror is framed by four same-sized pieces of wood, as
shown in the
diagram. When the mirrors are shipped, the outside of the frame is wrapped in foam
strips.
The manufacturer knows that the four framing pieces cover 75 square inches. How
many inches of foam strips does the manufacturer need to use in order to ship a mirror?
Х
Х
.
5 in.
Write an equation to represent the situation. Then solve your equation and explain
whether there are any invalid roots based on the context. Make sure to include how
many inches of foam strips are needed.

Atriangle has side lengths of 15 inches and 30 inches. it also has angles that measure 45º and 20º. which of the following identifies the possible third angle of the triangle? a. 15 in., 65º b. 45 in., 65º c. 17 in., 115º d. 14 in., 115º

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.

Rounded to the nearest tenth, what is the value of x