Having a positive social media image means using slang or acronyms when messaging teachers
saying unkind things about someone via text message
writing without using proper spelling and punctuation
having a respectable email address for school

Having a positive social media image means...

having a respectable email address for school

Explanation:

When messaging teachers, you definitely want to be polite. That means no slang, no acronyms. Next, try not to ever say anything unkind through text messaging, especially because it can be taken the wrong way. Lastly, always try to use correct spelling and punctuation. So, the only answer we have left is  having a respectable email address for school, which is right because you do want to have a respectable email address for school.

Hope this helps! If you have any additional questions, please don't hesitate to ask me or your teacher to be sure you master the subject. Stay safe and please mark brainliest!

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)