Mathematics, 23.06.2019 18:00 Tabbicat021
Eu fiz uma compra no valor de 64 reais e deei 100 reais para a moça cobrar quanto ela tem que me voltar
Answers: 2
Mathematics, 21.06.2019 15:30
What number should be added to both sides of the equation to complete this square? x^2-10x=7
Answers: 3
Mathematics, 21.06.2019 17:30
What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9
Answers: 1
Mathematics, 21.06.2019 20:30
What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?
Answers: 2
Eu fiz uma compra no valor de 64 reais e deei 100 reais para a moça cobrar quanto ela tem que me vol...
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