Given w = 1 + i and z = 1 + i, which number can be added to w to produce z? a) i
b) –i
c) 0i
d) –2i

C) 0i

Step-by-step explanation:

They are the same thing why would you need to add anything?

I feel bad searching this up

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

a .4y4

hope this !