Answer:
The Big Bang model states that in the early parts of the universe, the density was much higher, whereas the steady state model means that the universe today should look more or less identical to what it did 13 billion years ago — it has always looked the same and will always continue to remain the same.
Answer:
We need a picture?? There is no picture.
A mathematical pair that is <u>equivalent</u> to the given expression is -20 + 48i.
<u>Given the following expression:</u>
To determine a mathematical pair that is equivalent to the given expression:
In this exercise, you're required to solve for a mathematical expression that is equivalent to the given expression. Thus, we would simplify the expression by applying the perfect-square trinomial.
<h3>The perfect square trinomial.</h3>
Mathematically, the perfect-square trinomial is given by this expression:
Comparing the expressions, we have:
Substituting the values, we have:
<u>Note:</u> = -1
Simplifying further, we have:
Read more on mathematical pairs here: brainly.com/question/13170908
looks like it could be D but the picture is kind of blurry