The dimensions of the kale and collards bed is about three times the length and two feet wider than the rhubarb bed. What is the perimeter of the kale and collards bed, in terms of x?

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

If value of cos330° is √3/2 then find tan165°.

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?