Preencha A tabela abaixo com a quantidade de água que costuma gastar considerando os dados do Ministério do meio ambiente atenção você usa a descarga três vezes por dia então gastará 3 vezes 10 é igual a 30 litros por dia

you are saying it as if a fact, not a question, but yes, you would be correct? ; )

step-by-step explanation:

hi there!

the answer will be d: 2

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4