Use δdef, shown below, to answer the question that follows: triangle def where angle e is a right angle. de measures x. df measures 55. angle f measures 49 degrees. what is the value of x rounded to the nearest hundredth? type the numeric answer only in the box below. (4 points)

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

The measure of an angle is 117°. what is the measure of a supplementary angle?