Mathematics, 31.08.2019 00:50 justinhudson17
Using the following equation, find the center and radius of the circle: x^2 + y^2 +2x โ 4y โ 20 = 0
center (-1,2) ; radius 5
center (-1,-2) ; radius 25
center (1,-2) ; radius 5
center (-1,2) ; radius 25
Answers: 1
Mathematics, 21.06.2019 13:30
Apublic library wants to place 4 magazines and 9 books on each display shelf. the expressions 4s +9s represents the total number of items that will be displayed on s shelves. simplify this expression
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Mathematics, 21.06.2019 14:30
Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.
Answers: 2
Mathematics, 21.06.2019 15:00
Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0ยฐ and less than or equal to 360ยฐ. at how many different angles will the hexagon map onto itself?
Answers: 2
Mathematics, 21.06.2019 20:10
Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)
Answers: 3
Using the following equation, find the center and radius of the circle: x^2 + y^2 +2x โ 4y โ 20 = 0...
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