Pls use the guide to construct a two column proof proving △aec ≅ △deb, given that ca is parallel to db and e is the midpoint of ad. given: ca || db e is the midpoint of ad prove: △aec ≅ △deb statement reason 1.ca || db e is the midpoint of ad 1. 2. 2. 3. 3. definition of midpoint 4. △ aec ≅ △ deb 4.

What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

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?