Mathematics, 16.11.2020 17:20 Chewychipsx4023
A)demonstreaza ca patrulaterul determinat de mijloacele laturilor unui patrulater oarecare ABCD este un paralelogram, numit paralelogramul lui Varignon
b)in ce conditii paralelogramul lui Varignon este romb?
c)in ce conditii paralelogramul lui Varignon este dreptunghi?
Answers: 3
Mathematics, 21.06.2019 15:30
Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.
Answers: 1
Mathematics, 21.06.2019 18:00
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126
Answers: 1
Mathematics, 21.06.2019 18:40
The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?
Answers: 2
A)demonstreaza ca patrulaterul determinat de mijloacele laturilor unui patrulater oarecare ABCD este...
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