Notes College Algebra teaches you how to find the equation of an ellipse given a graph. You first want to find out the center of the ellipse, which in the video is (2, -3). The major axis is parallel to the X axis. The equation is (x - h) squared/a squared plus (y - k) squared/a squared equals 1. A is the distance from the center to either of the vertices, which is 5 over here. B is the distance from the center to the top or bottom of the ellipse, which is 3. You then use these values to find...
This video give you a step by step in how to cut your mango cheeks, and owszat shows you how to do it. Using careful tactics on the mango, you can see a slight edge. Where you distinguish your mango's center point is where you will be cutting from. Tear off your stem to have a flat relying surface. Cutting about five millimeters from the center point on each side, making one slice that releases your cheek, and doing the same for the other side leaves you with two mango cheeks and the center p...
For people who are learning how to do basic geometry, this video will show you how to draw a perpendicular line from a point on a line using only a compass and pencil. You should first take your compass and place it on the center of the point on the line, drawing an even semicircle around the point. Then, finding the points where the semicircle intersects your original line, place the center of your compass on this point and then draw some arcs over where your point is. Repeat this on both si...
A TFU was set up to review Navy service uniforms. This uniform is approved for E6 and below. It will replace the summer white and winter blue uniforms. This is how the female uniform should be worn.
The video shows you how to do the 3-6-3 cup stack. Beginning with a stack of six cups, create a pyramid using the cups. To begin, have two cups in the right hand and three in the left, and one in the center on the table. Stack one cup from each hand on each side of the center cup and then stack one cup from each hand in between each cup so that they are on the second level of the pyramid. Stack the last remaining cup in hand on the top level of the pyramid. To take down the stack, simultaneou...
Check out this instructional electric guitar video that shows you how to play an A blues riff in tonal center. This is part 41 of Dave Weiner's Riff of the Week series titled "Take Out Please." With this lesson and a bit of practice, improve your electric guitar playing skills by learning to play an A blues electric guitar riff.
The Extended Side Arm Pose engages the core muscles and improves balance. Learn a new yoga pose in this video yoga lesson. Take action: let go of fear, engage core, find counter balance, use belly lock, and breathe and center. Cindy Mastry, the instructor of this how-to video, has practiced yoga since the age of eight, and also has a background in Jazz and Ballet. Active in the fitness industry for nearly twenty years, she teaches aerobics, kickboxing, and yoga at many fitness centers in the ...
This is an instructional video on how to do the center dot pattern on a Rubik's Cube. If you want to know any Rubiks Cube trick, this is the easiest one to learn. You don't even have to learn how to solve the puzzle before you can make patterns, but if you want to you can, just don't overwhelm yourself. Solving a Rubik's Cube isn't easy for novices.
This tutorial video will show you how to solve the last two centers on the V-cube 7, the Rubik's Cube style puzzle. These 7x7 V-cubes are difficult to solve, but like most puzzles, become easier to handle with practice. Good luck, V-cubers! Just don't expect to solve this puzzle in less time than a Classic Rubiks or a 4x4 and 5x5.
Watch this ceramics tutorial video to learn how to center and sit with good posture when using your potter wheel to make pottery. The detailed instructions in this helpful how-to video are good for potters of any level.
Learn how to add more than one center of mass to an object when animating it in Maya.
Oded Preis MD FAAP Associate Clinical Professor of Pediatrics SUNY Downstate Brooklyn Dr. Preis has received Top Doctors recognition in the last 10 years of Castle Connelly's Directory. In this DrMDK video, he discusses what bonding is and how to bond in birthing centers.
Learn how to do stability ball center and oblique situps. Presented by Real Jock Gay Fitness Health & Life.
Simon Leach shows us how to tap into the center of a pottery wheel.
In Internet Explorer 7 when you wish to add a link to favorites, the drop down folder list is expanded. This can make it difficult to add a favorite to the correct Folder/subfolder. This video shows a different way to do this with the folders collapsed.
How to make a ball that expands and collapses out of K'NEX.
Tired of your PC pestering you to check this or fix that? Are you sick of all those pop-up balloons? Well, Windows 7 now has a feature called Action Center, and it lets you decide which alerts you see and which ones you don’t. See it in action!
Apple released iOS 11.2 beta 3 on Monday to developers, with only a handful of changes over Beta 2. Still, it's always recommended you upgrade to the newest version of iOS, so if you are running any of the previous 11.2 betas, make sure to update.
AirDrop is an underrated feature that lets you to quickly transfer files like songs and photos via Bluetooth and Wi-Fi from your iPhone to Macs and other iOS devices. It's been a staple in the Control Center ever since iOS 7, prominently displayed for easy access. However, with iOS 11, that quick access to AirDrop has seemingly disappeared.
When Apple wanted to bring their Notification Center to Mac OS X, I loved the idea. But after using it since its integration in Mountain Lion, it's been more annoying and distracting than anything. More and more apps incorporate notifications, so I'm constantly getting sound alerts and banners in the top right corner that I don't want.
You can check stock quotes, make quick calculations, see the weather forecast, get reminders, and view upcoming calendar events all from the Notification Center on your Mac. But if that's all your using it for, you're just barely scratching the surface.
The design of iOS 7 has its lovers and haters, and if you're an Android user who just happens to love it, there are plenty of ways to make your device feel more Apple-y.
One of the most popular and basic origami geometric shapes is the "water bomb," which is a simple inflated cube. With a few extra folds and only a minor shift in approach, a more complex geometric shape can be achieved.
For all origami enthusiasts, here is something new. This video details how to make your own origami enigma box. As with all origami pieces it can be made using just a single piece of paper. The paper is first folded, taking from two separate parallel ends, in such a way that both sides meet in the middle of the paper. This will make four rectangles when unfolded which are to be further folded into half to make eight. Now, the paper is to be taken from the other two ends and folded to meet in ...
This penne pasta with fresh cherry tomato sauce recipe is a perfect way to use the incredibly sweet Sun Gold tomatoes. Of course they're great raw on salads, but why only enjoy this delicious cherry tomato cold? This simple penne pasta recipe may not have lots of fancy ingredients, but what it does have is a beautiful sunny gold color and lots of flavor!
There's a lot going on here. In this level of The Legend of Dragoon for PlayStation, you'll see Queen Theresa, Sister Miranda, Shana, Winglies, and Neet. This video walkthrough takes you from where Dart and company make a visit to the Crystal Palace, Queen Theresa gets the party to agree to stop the Divine Dragon, Shana's Dragoon Spirit leaves her for First Sacred Sister Miranda, Shana collapses and is forced to stay behind, the party leaves and goes through the Evergreen Forest, they make a ...
While the snow-covered mountains can be exhilarating, they can also be dangerous. Here's what to do to stay safe.
This is a video recipe for royal icing. To keep your gingerbread house from collapsing, plain old icing won't do – you need royal icing! It's also great for decorating cakes and cookies. Learn how to make royal icing with this guide from Howcast.
Supplies needed1. flower cut outs (you can buy them from A Piece of Craft)2. Water colors3. paint brushes4. clean water5. heat gun5. Water color pallet
If you want to master your skills on origami, you should watch this video. How to make an origami paper box: Find a piece of square paper. Crease the paper in half lengthwise and then again in the other direction. Unfold the paper which should be divided into four sections. Take a corner and fold it up to the center of the paper. Repeat for all four corners. Ensure that the tips all meet in the center for a smaller square. Fold one side of the square up to the center of the box. Unfold and re...
Fold paper in 1/2. Fold in half again into a square. Fold in half again, & again into a square about 1/16 of original size. Unfold paper. Fold marks divide paper into 16 small squares. Make 2 diagonal folds in each direction to form a big X in paper. Position paper with inside of folds facing you; fold paper in 1/2 again to form a rectangle. Using previous fold lines, fold lower 1/2 of paper in 1/2. This fold covers 1/3 of remaining visible paper. Grasp center where folds meet. Create 4 ridge...
Learn how to do seated V holds with twisting medicine ball floor bounces. Presented by Real Jock Gay Fitness Health & Life.
Starting in iOS 11, Apple introduced a QR code scanner for iPhone that's baked right into the Camera app, reducing the need for a third-party scanner. However, not everyone knew it existed, so a lot of users were still using third-party QR code scanners. In iOS 12 and later, Apple addressed the issue, making theirs much more visible, as well as improved QR code scanning in general.
Mobile phones are not only essential for work and communication, they're quickly becoming an integral asset to our health. Your iPhone can store valuable data about fitness, nutrition, heart health, and so much more. And since iOS 11.3, your iPhone can even import a list of allergies, medications, immunizations, hospital visits, and other health information from your doctor or hospital.
Apple took a giant step forward in terms of user customization with the new Control Center in iOS 11. With an improved design, buttons you can pick and choose from, and even a new default Cellular Data toggle, it's definitely a better iPhone experience. However, Apple also took a giant step backward with the confusing Bluetooth and Wi-Fi toggles.
While the Mail app didn't get as much love from Apple in the iOS 11 update as Maps, Photos, Safari, Siri, Camera, Messages, Notes, and the App Store did, there are still a few new features you need to know about when emailing on your iPhone.
It was extremely simple in iOS 10 to switch your iPhone's display to warmer colors at night, but iOS 11 buried the "Night Shift" toggle for some reason. So don't beat yourself up if you couldn't find the setting right away.
One of the most exciting features in iOS 11 was the fully revamped Control Center, which improved the overall interface visually, made it one page only, and finally made it possible to customize what controls actually appear within it. Customizable controls was previously only available to jailbreakers, but now it's available to anyone running iOS 11 or iOS 12.
A disease called "citrus greening" has devastated and permanently altered citrus production in the United States, but a vaccine that could protect orange trees may be part of a winning strategy to beat the bacteria that is killing the trees.
Cholera is rapidly spreading in Mozambique, with over 1,200 people infected. Since the outset of 2017, cholera has spread from the capital city of Maputo (pictured above) to three of its ten provinces. Health officials report other areas in the country are seeing case counts rise, and two deaths have been logged so far.
