Which is equal to Which is equal to 2 – (4 – 5)2?

0

–1

1

2

1

Step-by-step explanation:

We want to evaluate

We apply PEDMAS to simplify.

First, we simplify the parenthesis to get:

We now simplify exponents to get:

You can now subtract 1 from 2 to get:

yes. we do proportions in probabilities.

since no one answered yet i will give it a shot, not completely sure tho.

i think it should be y=cos(x+2pi), (third answer, answer c)

good luck.