In this video, we learn how to derive and use the slop formula. The slope of a line is equal to change in y divided by the change in x. First, put the first point on the coordinate point. Then, represent the X and Y by X1 and Y1. Then, put the second point on the plane, representing the coordinates with X2 and Y2. Now, with these two points, draw a straight line and derive the formula from here. The change in X will be from X1 to X2. Now, replace that with the change in X and do the same for ...
To make chocolate chip cookies you will need flour, baking soda, salt, butter, white sugar, brown sugar, vanilla extract, eggs, chocolate chips, a small and large mixing bowl, a measuring cup, a stirring spoon, a baking sheet pan, and an oven. First, preheat your oven to 375 degrees. Put 1 1/8 cups of flour, 1/2 teaspoon of baking soda, and 1/2 teaspoon of salt in a small bowl. In a large bowl put one stick of softened butter, 3/8 cup of white sugar, 3/8 cup of brown sugar, and 1/2 teaspoon o...
In this tutorial, we learn how to understand fractional exponents. Starting with an example, let's say you have the square root of four as an equation. The answer to this is two. A fractional exponent is not much different than this problem. Let's say you have 4 to the 1/2 power. This would be equal to (2 squared) 1/2. Now, using the third exponent law, the term becomes 2 to the power of two x 1/2. This will leave you with the answer of two. Now you know how to get the correct answer and can ...
In this tutorial, we learn how to play it safe in golf on par 5 with Bob Byman. Take two numbers that equal the rest of the yards that you have left, then find how many yards each of your next hits will have to take. Pay attention to where your ball is and if you are going to hit the grass and how that will effect you when you are hitting the ball. Try to get the ball to go more than half when you take it, so you don't have to go too long on your second shot when you take it!
This is a video tutorial in the Hobbies & Toys category where you are going to learn how to build a Tech Deck quarter-pipe. For this you will need hot glue gun, hot glue sticks, coat hanger, cardboard, card and scissors. First cut out the three pieces of the frame out of the cardboard. Then glue a support to the bottom of the 3 pieces. Now glue the card on top of the frame. To make the coping, cut off a length of the coat hanger that is equal to the width of the quarter -pipe and glue on the ...
This is a video tutorial in the Education category where you are going to learn how to apply the 6th Law of Exponents. The 6th law of exponents says, to raise a product to a power, you can multiply each of its factors by the same power. For example if you have (acm) to the power x, that will be equal to the product of (a to the power x), (c to the power x) and (m to the power x). How is this done? (acm) to the power x is same as (a to the 1, c to the 1 and m to the 1). What we are doing is, w...
This is a video tutorial in the Education category where you are going to learn how to make boric acid from borax. For this experiment you will need borax (disodium tetra borate) and conc. hydrochloric acid. Take 25 ml of hydrochloric acid and dilute it with 75 ml of water. Next take 6 - 7 gms of borax and dissolve it in boiling water. Now add equal amount of hydrochloric acid. Crystals of boric acid will start forming. They are completely insoluble in cold water. After about half an hour, fi...
In this tutorial, we learn how to simplify algebraic fractions. First you will need to simplify the fractions. You need to factor the numerator out, figure out what A is and what B is. Then, figure out what C is and what the products equal as well. When you have these, you will be able to fill these factorizations into the equation. Rewrite the equation with your figured out numbers inside, then you will be able to solve the equation. Use the rules of PEMDAS to figure out how to solve it, the...
In this video, we learn how to use a protractor to measure the height of any object. First, attach a level to the protractor, followed by a straw at the 45 degree angle. Next, walk back form the object while looking through the straw. Keep walking back until you spot the top of the object through the straw, then measure to the base of the object. After this, you will have an isosceles triangle that has two equal sides. Use these sides to help find what the size of the object is. After this, a...
In this video, we learn how to play guitar using the proper technique on the fretboard. While playing on the fretboard, the speed and movement should be equal. Your fingers should be close to the fretboard at all times, not far away from it. When you play riffs, pick the notes that will make the music sound seamless and beautiful. All the sounds should flow together perfectly. Once you learn these basic tools, you should pick some easy sounds and practice them so you get the idea of how your ...
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. With this free math tutorial, you'll learn how to subtract a mixed number from a fraction in basic arithmetic.
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. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems that require you to sum mixed numbers.
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. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to multiply mixed numbers in basic mathematics.
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. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to convert improper fractions to mixed numbers.
This video shows viewers how to make a paper airplane. You should begin with an 8.5 x 11 piece of paper and fold one corner to the opposite side, making a triangle. This should be repeated on the other side, so that a cross is formed on your paper. Folding down opposite sides of the creases, you should have a triangular flap on your paper. Fold both sides of the flap upwards and then flip the paper over. You should then take the tip of the paper and fold backwards. Fold the paper in half so t...
This is a great quick and easy recipe and a great healthy alternative to store-bought frosting. My husband and children love this frosting, and it's also a hit at my PTA meetings. It goes great on cakes, cupcakes, cookies, or anything you desire to put frosting on.
In this tutorial, we learn how to link two workbooks and cells in Excel. First, save both of the files that you want to link together. Make sure you only have one Excel window open, then double click the other Excel file, don't open separately. Next, type in the equals sign into the "A" column, then to go the window menu and you will be able to see all the Excel files currently open. Now, click "link" and you will be taken back to the original worksheet. Now, you will be linked to the other n...
In this video, we learn how to tie a honey rope basket knot. To do this, you will need a 10ft of nylon rope. Start off by tying a counter-clockwise slipknot at one end of the rope. After this, pull the loop of the slipknot out four inches. Then, tie a second slip knot clockwise next to the first slipknot. Draw the loop length of the second so it's equal to the first. Next, continue to create slipknots next to each other until you've done five. No, hook your working end into the first loop and...
In this video tutorial, viewers learn how to make simple syrup. This task is very easy, fast and simple to do. Users will only need 1 cup of water and 1 cup of sugar. Simply pour the equal parts of sugar and water into a pot. Then boil the mixture until it bubbles for 3-4 minutes. This syrup is used to season different recipes. All the sugar should be dissolved in the mixture. This video will benefit those viewers who enjoy cooking and baking, and would like to learn how to make simple syrup ...
In this tutorial, we learn how to do the veil style for your hair. First, you will section the front of your hair and bangs into three separate and equal sections tied with small rubber bangs. Next, section the layer of hair behind the front row and make four separate sections. Keep doing this until you reach the back of the hair, adding one section each time. After this, braid the hair as far back as it goes to combine with the next box. When you are finished braiding, you will have a veil s...
In this Arts & Crafts video tutorial you will learn how to make a growing flower pot card. First you make a flower out of a tea bag. Then cut out a piece of paper in the shape of a flower pot. Now take a couple of sheets of 8x4 card of the same color. Score one card in half and fold it. From the other card cut out a piece equal to the size of an A5 card, which is 14.85 x 10 cms. Now glue the flower pot shaped paper on to this card. Now cut a long strip of the card, 30 x 3 cms and fold it in h...
In this video, we learn how to make Mario Party Jell-O shots. You will need raspberry Jell-O, lime Jell-O, and tequila to make this. First, pour the Raspberry Jell-O packet into a bowl and combine it with hot water, then add in raspberry vodka in equal parts to the water. Stir this well until all the Jell-O is dissolved, and pour into paper shot glass cups. When finished, do the same process for the lime Jell-O, except add in tequila instead of raspberry vodka. Let these set up in the fridge ...
Pythagoras was a smart man, so smart that his mathematical theory is named after him and still used today, more than 2,000 years later: the Pythagorean theorem. It implies that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides. The Pythagorean theorem is a cornerstone of geometry. Here’s how to use it.
Prep for your dream career in tattoo artistry by watching this easy video which shows you how to draw a skull tattoo. Broken down into four parts, you'll keep equal concentration on the skull's head spikes, evil cranial contortion, unexpected eyes, and severe undereye circles.
Secure a square-shaped piece of paper preferably six inches long on both sides. Cut the square paper into two equal halves. Fold one piece longitudinally right at the middle. Open the fold and refold it horizontally, on the shorter side. Refold the longitudinal crease you made earlier. Then, fold both sides diagonally but facing opposite each other.
The bunnyhop is to BMX biking as the ollie is to skateboarding. It is the most basic means of getting off the ground, and the basis of big airs and most tricks. This video will teach you how to perform one yourself and get your BMX skills off the ground. It may take a while for you to be doing it as high as the narrator in the video, and you will have to develop some serious leg strength to ever equal his height.
This is a video produced by KazzieHeart on Youtube explaining how to make a puffy hairbow from a t-shirt. Choose a t-shirt and cut two equal-sized rectangles approximately 8"X4". Placing the two pieces facing inward, three sides are sewn together. It is then turned right side out and evenly stuffed with soft stuffing. The end of the remaining side is folded inward and sewn shut, forming a small pillow. A smaller rectangle approximately 5"X2" is cut from the same fabric. The pillow is sewn thr...
PatrickJMT takes you through step by step on the basics of how to use curve sketching to solve calculus equations. Steps that are covered in this two part video include domain, intercepts, symmetry, horizontal and vertical asymtotes, intervals of increase/decrease, local maximums and minimums, concavity and points of inflection, and finally the sketch. A rational function is looked at as an example. The problem is to graph y equals (x - 1) divided by x to the power of 2. This video clip cover...
First, get your supplies ready. These would include bowls, gloves, cups with and without spouts, measuring spoons and molds.
In this tutorial Maria shows how to make Mediterranean-style stuffed cabbage by just using a few simple steps. For this recipe you will need: 1 pound ground beef, 1 cup round grain rice, 4 tablespoons chopped parsley, 1 1/2 tablespoons all spice, 1 teaspoon black pepper, 2 head garlic, 1 tablespoon dry mint, 1 tablespoon paprika, 3 or 4 crushed garlic, 1 medium chopped onion, salt, 15 oz of tomato sauce, 2 squeezed lemons or limes, and 1 large head of blanched cabbage cut into sections. The f...
Exponential functions are functions which contains terms which are integers raised to the power of variables. Note that the variables are not raised to the power of integers, but the integers are raised to the power of variables. Variables raised to the power of integers are called as polynomials and are a different class of functions. But exponential functions grow very fast than polynomials with the increase in the value of the variable. To understand the growth of these functions take a si...
In chemistry you come across problems which ask you to find the percent by mass and percent composition of each element in a chemical compound. To do this the first step is to compute the molar mass. Use the periodic table to look up the mass of individual atoms and multiply it by the number of atoms to find the mass of that element. Now add up all the masses to arrive at the molar mass of the compound. Now to find the percent composition of an element divide the total mass of each element by...
Rational numbers are numbers that can be expressed in the form of a/b, where a, b are integers and b is not equal to zero. Rational numbers are also called as fractions. Multiplication of fractions is very simple and straight forward. Two multiply two fractions a/b, c/d first multiply both the numerators to arrive at the new numerator. Next multiply both the denominators to arrive at the new denominator. Now the new fraction can be further simplified to arrive at the solution. Note that you a...
You can make beautifully decorated cookies with just powdered sugar, water, and food coloring. Before you start decorating cookies, it is important to understand color theory. Primary colors are blue, red, and yellow. When you mix those colors you get secondary colors. Blue and red make violet. Red and yellow make orange, and blue and yellow make green. If you mix all three primary colors together, you get brown. To make black color, mix together green and red and a few drops of blue. Also, p...
Solving the Inequalities using graph, first you have to take the inequality equation into equal. Then convert the equation into straight line equation i-e(y=mx+c). Giving own values for 'x' like (-1, 0, 1) we would get the value for 'y'. By plotting these points in the graph, you will get an straight line. If the given equation is greater than symbol, shade towards the positive part. If the given equation is smaller than symbol, shade towards the negative part. This is an one method to solvin...
How to start a square or cube lanyard is demonstrated in this video.There are other videos to demonstrate how to stitch.
First of all in the given question you have to write down the values of the total length of the line segment, PS=15. The length of the line segment, QR =3. Now you have to find the value of line segment RS. Because you know that the Q is the midpoint of the line segments PQ and QS must be equal. Therefore you can find out the length of the half of the segment using the midpoint. Subtract the value of QR from QS. Given that segment PS=15 and Q is the midpoint, you can conclude segment PQ=7.5 a...
To find out the density of any given object there is a simple equation, mass divided by the volume equals the density. In this video a lady is showing how to get the volume of three objects using water. First the objects are measured on a scale to find out how much they weigh, the mass. Next each one of the objects is placed into a measured amount of water to find out the volume. Before you place the object into the water you will want to know just how much water in there. That way when the o...
This video gives you brief tutorial on simplifying expressions, or canceling out common factors. He starts out by answering the question "What is canceling?" and demonstrates a basic example. You find the greatest common factor between the numerator and denominator, which you then divide both by. This can also be done if you have variables in your fraction. He then shows it can be done the same way if you have binomials in your fractions. However, you must be careful that the denominator does...
This video illustrate how to make Chinese paper lanterns with origami. here are the following steps.Step 1: Take a string for holding the lanterns.Step 2: Now take a square sheet of paper and fold it diagonally so that two diagonal intersecting crease are formed.Step 3: Now hold the crease together and push it upwards to form a triangle.Step 4: Now fold the triangle into two equal triangles, do the same with the other side also.Step 5: Now fold one triangle and crease it to the center, repeat...
