Answers: 1
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?
Answers: 2
Mathematics, 21.06.2019 20:00
Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a
Answers: 1
Mathematics, 22.06.2019 06:00
What are the angle measures in triangle abc? m∠a = 90°, m∠b = 30°, m∠c = 60°m∠a = 60°, m∠b = 90°, m∠c = 30°m∠a = 90°, m∠b = 60°, m∠c = 30°m∠a = 60°, m∠b = 30°, m∠c = 90°
Answers: 2
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