Mathematics, 02.11.2020 18:40 math1325
Point D is the center of the inscribed circle of ABC. Which step can you use to draw the inscribed circle of ABC?
A.
Draw arcs of equal lengths intersecting , , and in two points each.
B.
Draw the perpendicular bisectors of , , and that pass through point D.
C.
Label a point E on and draw a line joining E with D.
D.
Draw a line through D that is perpendicular to one of the sides, , , or .
E.
Draw one arc each on and , and find their point of intersection.
Answers: 1
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If g^-1(x) is the inverse of g (x) which statement must be true
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Aconcession manager at yankee stadium wants to know how temperature affects beer sales. she took a sample of 10 games and recorded the number of beers sold and the temperature in the middle of the game. temperature 80 68 78 79 87 74 86 92 77 84 number of beers 20533 1439 13829 21286 30985 17187 30240 87596 9610 28742 a. draw a scatter plot of the data. b. the manager estimates the regression equation to be: numberofbeers = β100, 678 + 1, 513 β temperature draw this on your scatter plot. c. for one of the estimated points, indicate the residual with ei . d. for that same point, indicate what part of the variation is explained by the model with Λyi β yΒ―.
Answers: 2
Point D is the center of the inscribed circle of ABC. Which step can you use to draw the inscribed c...
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