In this video tutorial, viewers learn how to simplify expressions involving numeric radicals. This can be very frustrating to work with if you have not memorized the tables of square, cubes and fourths. If you are taking the square root of a number that is not a perfect square and you wish to simplify it, the key is to write it as the product of a perfect square or another number. This video is very descriptive and clearly explains the functions of the formula. This video will benefit those v...
In this video, it is shown how to calculate the area of a circle where the diameter is given. The formula for calculating the area of a circle is pi multiplied by square of radius. Radius is actually half of the diameter. In this video, the diameter is given as 10.6 meters. Hence, the radius will be half of 10.6 which is equal to 5.3 meters. Now, to find the area we shall multiply pi with the square of 5.3. Square of 5.3 is 28.09. If we multiply 28.09 with pi we shall get the area of the circ...
brettman6533 teaches you how to convert from cubic yards to cubic feet and inches. The volume of a cube is side cubed. If the side of a cube is 1 foot, then the volume would be 1 foot squared. Knowing that a foot equals 12 inches, you transform that into 1 times 12 in times 12 in times 12, which equals 1728 inches squared. If you want to convert a cubic yard, you have to remember 1 yard equals 3 feet. So now 1 yard squared is 1 times 3 feet times 3 feet times 3 feet, which is 27 feet squared....
Utleyville Hemp teaches us how to tie a slide loop clasp for all your hemp jewelry. First tie three square knots at the top then tie something like a switch knot. First take your knotters and bring them to the inside and tie a square knot or two square knots if you feel like it. Next tie the parts of the bead carrier together. After that tie some more square knots. After you're finished tying your jewelry, finish it by tying an overhead knot, leave a gap, and tie another overhand knot. Stick ...
In this video, the narrator presents the viewer with a quick, painless way of simplifying cube roots. The narrator presents many methods to simplify square roots to appeal to different learning styles. By doing things like dividing the power by the root to figure out the power of a number x, the viewer is better able to tackle square-rooting numbers that may not have friendly roots. The video gets more complex as it goes on, eventually teaching the viewer to split the inside of a root up if t...
Two cousins teach how to make the perfect origami rose Obtain a square sheet of paper, preferentially origami paper. 6X6 is the best size for the paper, but 15X15 will also be fine. If the paper is not square, measure the sides and cut the paper to make it a square. Fold in the square sheet of paper diagonally, corner to corner and make a crease. Unfold the paper. Fold the paper diagonally the other way and make another crease. Fold in the two flaps of one side in to get a triangle shape. The...
Do you find it hard, as a left hander, to convert crochet patterns from right handed directions? Finally, twj1963, has a channel especially for lefthanders. This video shows you how to make baby booties. The closeups make the viewer feel like you are looking directly over their shoulder as they make each and every move. You can rewind and replay any part that you may find difficult. They provide a link to their channel to discover many more wonderful designs and creations catering to the left...
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...
When you are figuring the area of a square, you only need to know the height and width of the shape. Once you know the height and width, multiply them to get the area of the square. To find the perimeter of the square, add all four sides together. To find the area of a triangle, multiply together two of the sides (not the hypotenuse) and then multiply that figure by 1/2. To find the perimeter of the triangle, add all three sides together.
While dividing the radicals, the numerator and the denominator must be combined into a single term, for example if we want to divide square root of 3 by square root of seven we need to combine the numerator and denominator into a single factor that is square root of 3/7, then we can divide 3/7 which is 0.4285, and square root of 0.4285 is 0.654 which is the final answer.
Mike gives us useful tips to make different sizes of baby socks with this video tutorial. Directions:
There's a few techniques for picking up stitches, and every novice knitter should learn them. If you're a beginner knitter, whether left-handed or right-handed, these two videos from Knit 'N Style Magazine provide a great lesson on knitting and picking up stitches.
This bracelet design has a really cool geometric look to it. If you want to try and make one of your own, just watch this two-part video tutorial on how to make a square-patterned bracelet. This is great instruction on making homemade bracelets. Easy to follow and looks great.
Learn all there is to learn about yarn from Naztazia... watch this video tutorial to learn how to substitute fiber, texture, and weight in yarn patterns.
Learn how to never lose at tic-tac-toe. Almost anyone knows how to play tic-tac-toe, but not everyone knows the strategy that guarantees they'll never lose another game.
Bruges Lace, shown in this how-to video, can be twisted and turned in an endless amount of shapes. You can join a few chains, many chains or none. It can be used alone or as an edging.
When installing baseboards, crown molding ("moulding") and chair rails, it's tempting to cut 45-degree miters at the corners and hope for a sure fit. The problem is that most walls aren't square. Joining two 45-cut molding pieces may give you a square joint, but a square joint may not work for your crazy corner. In fact, it seems like every wall is just a “hair” out of square. This problem could be due to a framing error or a buildup of drywall compound in the corner. But even a perfect miter...
Does a bob haircut remind you of flappers from the 1920's? Originally, the hairstyle (as worn by flappers) was meant to be an androgynous cut, boyish in length and style.
Just as not all face shapes were created the same, not all hairstyles were created equal. In fact, a gorgeous blunt-cut pixie do may look dazzling on your oval-faced friend, while it would make your round face look larger.
Give life to your drawings by busting them out in three dimensions. Two dimensional drawings are cool, but creating images in 3D helps to give them life and vitality, not to mention believability, traits that are very important if you're looking to get into architecture or drafting.
In this quick Blender 2.5 video tip, you'll see how to easily model a rounded-off square form by using snapping/retopology tools. Whether you're new to the Blender Foundation's popular open-source 3D computer graphics application or are a seasoned digital artist merely on the lookout for new tips and tricks, you're sure to be well served by this free video software tutorial from the folks at CG Cookie. For more information, including step-by-step instructions, take a look!
Learn how to use least squares approximation for otherwise unsolvable equations in linear algebra! From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll...
In this video, Nekkoart demonstrates how to make an origami valentine heart. Begin with a sheet of paper that is nineteen cm by eight cm. Fold the paper to form a square. Unfold. Fold both sides to the center crease. Unfold again. Fold the paper in half horizontally (not forming a square) and unfold. Fold a corner to the edge of the center crease. Unfold and repeat with the other corners. Squish both sides down to form a square. Fold down the upper half. Fold down the two triangles at the top...
Square dancing, a fun American pastime! Learn square dance steps with this instructional animation. Fun fact about square dancing: 19 U.S. States deem it their official dance. Square dance is a folk dance with roots in Europe, eventually spreading to the states & becoming more of an iconic dance there. Square dancing consists of 4 couples arranged in a square formation. This square dance lesson is clear and to the point. Search "square dance instructional animation" on Wonderhowto for more sq...
Square dancing, a fun American pastime! Learn square dance steps with this instructional animation. Fun fact about square dancing: 19 U.S. States deem it their official dance. Square dance is a folk dance with roots in Europe, eventually spreading to the states & becoming more of an iconic dance there. Square dancing consists of 4 couples arranged in a square formation. This square dance lesson is clear and to the point. Search "square dance instructional animation" on Wonderhowto for more sq...
This tutorial video will teach you to crochet braid your hair. Crochet braiding your hair can help you make your hair look new and different for a big day out. Crochet braid your hair - Part 1 of 2.
Start with a bag of Granny Smith apples. Use either a paring knife or a vegetable peeler to completely remove the skin from all of the apples. Core the apples and cut them into chunks; you should end up with around 7 cups of apples. Place the cut up apples along with 2 cups of water into a large pot and place it on the stove over medium/high heat. Bring this to a boil and let it simmer for 10 minutes. If the apples are still too hard, simmer for another 5 minutes. Mash the apples to the desir...
To make a lotus out of a single sheet of paper, use a colored, square paper sheet with a different center color (optional). With the colored side facing outwards, fold the sheet diagonally in half creating a center crease. Open up and repeat the step with the other corner to obtain a center point. Carefully fold the 4 corners towards the center point to form a smaller square. Repeat the same procedure with this square. Flip over and repeat the same procedure over again. The next step is optio...
To make an 8 sided ninja star first you need to take a sheet of the paper you are using and fold this in half, the short way. Unfold this so you have a crease. Now, fold the corners into the center crease. Do this to the top corners. Now, flip this over and fold over the bottom of the paper to the back and crease this. Now, you will want to tear this bottom half creased part off. Fold this into a square and fold the square into halves on both sides and tear this off to create smaller squares....
In this Arts & Crafts video tutorial you will learn how to make a stained glass picture frame. This video is from Artists Resource. You will need a Marabu GlasArt kit, some white spirit, a china graph pencil, scissors, a ruler, sheets of scrap paper, lead tape and a picture frame. Take the frame and remove the clips. With the ruler and china graph pencil mark off and draw 6” squares. Rub off the center lines with a tissue. This is where the photo will fit. Next you fill the squares with the g...
On Yay Math, Robert Ahdoot, founder of Yay Math, will show you some square root functions and some inequalities. He begins with the problem y=x². Then he makes a sketch with two intersecting lines in a t shape. The problem is illustrated by a curved U shape, the U's bottom resting on the horizontal bar, which represents x, while the center takes the vertical line. The vertical bar represents y. This U is directed up because the x² is a positive number. If the number were negative, the U would...
Place the paper colored-side down on the table. Fold the piece of paper in half to form a triangle. Match the upper right corner to the bottom left corner. Run your fingers along the edge of the triangle to complete the fold. Shrink the triangles size again and fold it in half once more. Match corner to corner. This fold forms a smaller triangle. Ensure the corners match up evenly. Run your fingers along the edge of the smaller triangle to complete the fold. Open up half of the triangle. Pres...
If you’re selling your home, you’ll need to know its square footage. Why pay a professional when you can measure it yourself?
Uploading certain pictures to Instagram can be problematic, especially when the dimensions of your picture exceed the dimensions of the square crop that's forced upon you. Why should I be forced to hack up my awesome fisheye picture inside of a lame square? I get the whole square thing, and I love it, but there's just some times when you can't be bound by the rules.
This video is about how to deep fry kimchi. The first step that you will have to do is to pour 1/2 cup bread crumbs in a bowl. Then just simply add 1/4 cup flour. After adding the flour, the next step is to add 1/4 cup corn meal. Then after adding corn meal, just add 2 teaspoons of cayenne, 1 teaspoon of lemon pepper and a teaspoon of Korean red pepper. After adding all the ingredients, you have to do some mixing. After mixing, the next step is to make some egg wash in a separate bowl. In the...
Tim Carter of AsktheBuilder.com demonstrates several ways to check for square to make sure your jobs turn out right. What is square? Are they talking about a framing square? No, they are indicating the all the corners in a project are 90 degrees. There is a way to check your object for square without doing a lot of fancy math. An essential video for properly remodleing a room.
Secure a square knot with tips from this video.
In this video, we learn how to rationalize a denominator that contains a surd. First, you need to rationalize the denominator by removing any square root sign. To do this, you will multiply the fraction but the flip of the denominator over itself, with the square root. Then, you will multiply the top by the bottom with the square root and this will remove it from the equation once you do the math to multiply it out. Once you're done, the number will be rationalized and you will have the answe...
In order to make a multi-colored paper cube, you will need the following: 6 pre-made folded squares, which can be found separately.
In this tutorial, we learn how to covert a matchbox into a camera. First, take your matchbox and cut out the bottom, then cut out a square piece. After this, paint the inside of it black with a marker. Next, cut a small hole in the top of the box. After this, cut a small square out of a soda can and hammer a small hole in the metal square. Now, tape the metal to the match top box, then cut the excess tape off. After this, take the bottom off of the top and place it over the metal hole in the ...
