Matemática, perguntado por ShawnaStrayhorn, 1 ano atrás

If x and y are the dimensions of a rectangle , indicate an equation of the 1st degree with two unknowns the fact that this rectangle has perimeter 40

Soluções para a tarefa

Respondido por christianqa
4
A equação é a seguinte :
2x + 2y = 40

ShawnaStrayhorn: I do not speak Portuguese , lol but I understood the equation , so is good lol
Respondido por paulobessasint
7
This is the equation: 2x+2y=40 The rectangle has two pairs of congruent sides,so there are two "x" and two "y".

paulobessasint: Respondi em inglês pq vc perguntou em inglês
ShawnaStrayhorn: Okay, Thanks
paulobessasint: You're welcome
paulobessasint: :)
ShawnaStrayhorn: :)
paulobessasint: Ow, you do not speak Portuguese.Then I will translate my first speech:I answered in English because you asked in English (many people of this site speak Portuguese,so I thought you were one of them ) ggg
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