Mathematics, 04.06.2020 19:07, arturomarquezjox3wxn
Determine the attributes of the hyperbola represented by this equation:
(y-21)^2/20^2 - (x+20)^2/21^2 = 1
What are the vertices?
A. (-41,21) and (1,21)
B. (-20,0) and (-20,42)
C. (-20,1) and (-20,41)
D. (20,1) and (20,41)
The foci are
A. (-50,21) and (10,21)
B. (-20,-8) and (-20, 50)
C. (-20,-10) and (-20,52)
D. (20,-8) and (20,42)
Answers: 1
Mathematics, 21.06.2019 14:30, tyw3366812778
What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25
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Mathematics, 22.06.2019 00:30, hhvgbv7147
A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat
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Determine the attributes of the hyperbola represented by this equation:
(y-21)^2/20^2 - (x+20)^2/21...
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