Label each as increasing or decreasing X-5
X-(-5)
X + 5
X+(-5)

??!!?!HELP

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?

Me n o w. i need t h i s. 10 points

Consider circle o, where and . m∠bpd °. °.