Jerry drew a figure on the board claiming that it was a right triangle. What side lengths of the figure would show that Jerry is correct? 17, 18, 19

61, 90, 109

39, 52, 65

4, 5, 6

The cost c, in dollars, for bananas depends on the weight w,in pounds, of the bananas. this situation is represented by the function rule c=0.5w (graph each function rule.tell whether the graph is continuous or discrete)

43lbs of tomatos cost $387. how much would 41lbs cost

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?