Suppose that the function u and w as follows. u(x)=-2x+1
w(x)=2x^2-1
find the followin...
Mathematics, 13.12.2019 01:31 jerali
Suppose that the function u and w as follows. u(x)=-2x+1
w(x)=2x^2-1
find the following
(w°)=
(u°)=
Answers: 3
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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?
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