Peter weighs 105kg he wants to lose 500 per week how many weeks will it take to get the mass 90

What is the least common multiple of 16 and 3?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

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?