Mathematics, 27.09.2020 14:01 derbraz6770

On Sunday, Yassif swam 15.25 miles in 2.1 hours. What was Yassif’s swimming pace in miles per hour?

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Mathematics, 21.06.2019 18:30

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?