Will mark brainiest pls no links Order the Side lengths DE, EF, and FD from least to greatest

Note that the figure is not drawn to scale.

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?

What is the cube root of -1,000p^12q3? -10p^4 -10p^4q 10p^4 10p^4q

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25