Mathematics, 25.06.2019 09:00, dbende00
Two circles are concentric if they have the same center. which equation represents a circle that is concentric with the circle shown but has a radius that is twice as large? (x β 4)2 + (y β 6)2 = 4 (x β 4)2 + (y β 6)2 = 16 (x β 6)2 + (y β 4)2 = 16 (x β 6)2 + (y β 4)2 = 4
Answers: 1
Mathematics, 21.06.2019 13:30, CameronVand21
The vertex of this parabola is at (-2, 5). which of the following could be itβs equation? a. y=3(x+2)^2-5 b. y=3(x-2)^2-5 c. y=3(x+2)^2+5 d. y=3(x-2)^2+5
Answers: 1
Mathematics, 21.06.2019 17:30, kleshead
Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x
Answers: 3
Mathematics, 21.06.2019 18:30, turboslayer
In right βabc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn. if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.
Answers: 2
Mathematics, 21.06.2019 22:00, Mgarcia325
Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents
Answers: 2
Two circles are concentric if they have the same center. which equation represents a circle that is...
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