Answer:
The sum of the complex numbers is 
.
Explanation:
Let be 
and 
, the sum of the complex number can be found by algebraic means. That is:
1) , Given.
2) 
Definition of addition.
3) 
Commutative and associative properties.
4) 
Definition of addition/Distributive property.
5) 
Definition of addition/Commutative property/Result.
The sum of the complex numbers is .
The correct answer is - the first, black layer.
If the situation is that the rock layers have not been disturbed, and their alignment is in order as the periods in which they have been on the top, before being covered with new sediments, than the oldest fossils will be at the bottom layers, will the newest in the top layers.
In this situation, we know that the mollusks have evolved before the arthropods, and since the arthropods are found in the second, grey layer, the mollusks will be found in the layer bellow them, the first, black, layer.
^ LOL for real. but whatever they said
Answer:
<h2><u>
Answers which apply </u></h2><h3>
<u>The ozonosphere:</u></h3>
-is made of O3
-heats the air in the stratosphere
-absorbs ultraviolet rays from the sun
<u>note </u>: the ozonesphere is part of the stratosphere not the thermosphere.
: the mesophere is extremely cool/cold
The diagram in the image attached below can be completed with an <u>increase</u> in the membership and political power of: C. the congress of racial equality.
Migration refers to the movement of a group of people from one geographical region (location) to another geographical destination, in search of better social amenities, living conditions, and work.
In the United States of America, there was an increase (rise) racial tension due to the following:
- Migration of African-Americans to cities.
- Rise of nativism and religious fundamentalism among the people.
Consequently, the congress of racial equality (CORE) was established in 1942 by <u>James Farmer</u> to serve as an African-American civil rights organization (interracial organization).
In conclusion, the congress of racial equality (CORE) played a pivotal role in the civil rights movement by promoting the use of non-violent tactics to help African-Americans;
1. Secure equal rights with the Whites.
2. End racial discriminations in the United States of America.
Read more on the congress of racial equality (CORE) here: brainly.com/question/10908940
