3. Aşağıda verilen problemleri bir bilinmeyenli denklem kurarak çözünüz a) Farklar 80 olan iki sayıdan büyük sayı-
nin 1/5'i ile küçük sayının 1/2'si arasında-
ki fark 1'dir. Buna göre, büyük sayı kaçtır?
​

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?