Mathematics, 24.07.2019 19:30 iwannasleep
Which of the following equations are equations of circles? 1. (x+5)^2+(y+2)^2=-4 2. 2x^2+y^2+15x-y+3=0 3. x^2+y^2+2x+10y-5+0 4. 3x^2+3y^2+12x+30y-6=0 5. x^2-y^2+20x+2y+9=0
Answers: 1
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The suare root of 9x plus 7 plus the square rot of 2x equall to 7
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Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350
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Which of the following equations are equations of circles? 1. (x+5)^2+(y+2)^2=-4 2. 2x^2+y^2+15x-y+...
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