In one sentence, describe what the following article is about: The formula states that d=(x2x1)2+(y2y1)2{\displaystyle d={\sqrt {(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}}}, where d{\displaystyle d} equals the distance of the line, (x1,y1){\displaystyle (x_{1},y_{1})} equal the coordinates of the first endpoint of the line segment, and (x2,y2){\displaystyle (x_{2},y_{2})} equal the coordinates of the second endpoint of the line segment. These might already be given. If not, count along the x-axis and y-axis to find the coordinates. The x-axis is the horizontal axis; the y-axis is the vertical axis. The coordinates of a point are written as (x,y){\displaystyle (x,y)}. For example, a line segment might have an endpoint at (2,1){\displaystyle (2,1)} and another at (6,4){\displaystyle (6,4)}. Be careful to substitute the values for the correct variables. The two x{\displaystyle x} coordinates should be inside the first set of parentheses, and the two y{\displaystyle y} coordinates should be inside the second set of parentheses. For example, for points (2,1){\displaystyle (2,1)} and (6,4){\displaystyle (6,4)}, your formula would look like this: d=(62)2+(41)2{\displaystyle d={\sqrt {(6-2)^{2}+(4-1)^{2}}}}
Summary: Set up the Distance Formula. Find the coordinates of the line segment's endpoints. Plug the coordinates into the Distance Formula.

In one sentence, describe what the following article is about: You can show your significant other that they're on your mind by sending them texts throughout the day, not just when you have a specific question or something to say. Check in every couple of hours to say hi, tell them something funny about your day, or just say you miss them. Send something casual, like: "Ugh, this day how's your Tuesday going haha" "Hey guess what, I love you:)" "Was just thinking about you, miss you so much <3" Share the things that happen to you in enough detail that your partner really feels like they're there with you. This will help them feel like they're a part of your life, lessening the distance between you. For example, you could say, "This dinner took forever haha. The client ordered like 3 appetizers and they were all so fancy when all I wanted was french fries lol. She was nice and I think we've got the sale, but I was so ready to leave by the end." When you hear or see something that reminds you of your partner, tell them about it! It'll make them feel good to know that you're thinking about them and being reminded of them throughout the day. You could say, for example, "I just passed someone walking their dog and it looked EXACTLY like Buddy," or, "Just ordered your favorite: plain eggs and bacon for dinner haha." Send your significant other funny pictures and videos you see online, selfies, and even pictures from your day to day life. You can do this over text or Snapchat, and even start a streak with them by sending pictures multiple days in a row. Your partner already knows you care about them, but it never hurts to remind them every once in a while, especially when they're not expecting it. Try to think of a different reason every few days and send it to them without preamble, just to make them feel good. Texting is great for keeping in touch throughout the day, but don't make it your primary means of communication. Save a couple of interesting things to talk about over the phone or on video chat, like longer stories or big events. You want to make sure you have lots to go over when you talk later. You could pique their interest by promising to tell them about something later. Say, "The most hilarious thing just happened lol, remind me to tell you about it later!"
Summary: Text them randomly throughout the day. Go into detail when talking about your day to make your partner feel like they're there. Text them about things that remind you of them. Send them pictures and videos to make them smile. Tell them you love them in different, specific ways. Save a couple things to tell them on the phone or in-person.

In one sentence, describe what the following article is about: To remove Outlook Express from your computer, you must be able to view the system files and folders normally hidden by the default configuration settings. From the control panel, double-click the My Computer icon. From the Tools menu, select Folder Options and click the View tab. Under "Hide Files and Folders," select the "Show hidden Files and Folders" option, then clear the check box labeled "Hide File Extensions for Known File Types."
Summary:
Access the "Hide Files and Folders" option. Show hidden files and folders.