Mathematics, 19.06.2021 23:30 alliemmaddox
if the roots of ax2+(b-x)c=0 are real for all real values of a and b, what is the relationship between a and b?
Answers: 1
Mathematics, 21.06.2019 18:30, andrewmena05
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
if the roots of ax2+(b-x)c=0 are real for all real values of a and b, what is the relationship betwe...
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