The Right Triangle |Component of vectors |Resultant vectors by component method 28 July 2012 REDG 2011 1 The Right Triangle (c) (a) (b) c = a +b 2 2 2 2 2 Solve for a and b. a2 = c2 -b2 b2 = c2 -a2 c = a +b 28 July 2012 REDG 2011 2 The Right Triangle hypotenuse opposite adjacent 28 July 2012 REDG 2011 3 The Right Triangle adjacent hypotenuse opposite 28 July 2012 REDG 2011 4 The Right Triangle The opposite always faces opposite
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Open Documentis a relationship between addition and multiplication. When you are multiplying you are simply adding the same number several times. For example 2*3 is the same as adding 2 three times‚ 2*3=6 which is the same as 2+2+2=6. Understanding the relationship between addition and multiplication contributes to the understanding of these concepts to the student because the student will be able to grasp the concept with more ease since they should have been experts in addition once they start learning multiplication
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Open DocumentPositive and negative effects of winning the lottery Winning the lottery is something everyone wants. Rarely do people realize that there are also bad effects to having such a large sum of money. A good amount of people that win the lottery are foolish with their money‚ quit their jobs‚ or just don’t know what to do with it. The others that win make smart decisions in either investing their fortune‚ donating it to a good cause‚ or just helping their family be finically stable. Majority of people
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Open DocumentCryptarithmetic‚ also known as alphametics‚ ‚ crypt-arithmetic‚ Verbal arithmetic ‚ cryptarithm or word addition‚ is a type of mathematical puzzle in which most or all of the digits in a mathematical expression‚ such as a sum‚ are substituted by letters or other symbols. In a typical puzzle‚ there is a one-to-one correspondence between the numbers and the letters or symbols replacing them. That is‚ the same digit is always represented by the same letter or symbol. The objective of the puzzle is
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Open DocumentAddition of Force Vectors Abstract The purpose‚ of this experiment‚ was to prove that there is a relation between the magnitude of the resulting vector‚ and the angle between the vectors that are being added. The test was performed by creating a balance between three weights tied to strings on a pulley that transferred the string on top of a graduated disc‚ which made easy the measurement of the angles between them. After performing the experiment‚ my group concluded that there is a relation
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Open DocumentAddition and Subtraction of Integers Addition of Positive Integers Consider the addition of 2 + 3. The plus sign‚ +‚ tells us to face the positive direction. So‚ to evaluate 2 + 3‚ start at 2‚ face the positive direction and move 3 units forwards. This suggests that: Positive integers can be added like natural numbers. Addition of Negative Integers Consider the addition of (–2) + (–3). The plus sign‚ +‚ tells us to face the positive direction. So‚ to evaluate
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Open DocumentVisit www.downloadmela.com for more papers i had attended an off-campus interview of godrej. It starts on time so be on time. it started with Box test. the question are as follows. 1) Box1 box2 box3 13 11 7 using ony addition and subtraction bring 19 in box1 and 30 in box3. 2) box1 contains Son’s current age is 13 and box2 contains fathers current age is 58 box3 contain sum of father and son six yrs back. bring father’s age 13yrs before son was born in box 1 and sum of father and son
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Open DocumentSubtraction and Addition of Algebraic Expressions Math 11 Objectives The student should be able to: Determine the degree of a polynomial Identify the fundamental operations of polynomials Definition of Terms Algebraic expression is an expression involving constants and or variable‚ with all or some of the algebraic operations of addition‚ subtraction‚ division and multiplication Definition of Terms Components of an Algebraic Expression Constant term: fancy name for a number
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Open DocumentSlope Essay For years Mathematicians have studied and found various mathematical equations. One thing they’ve came across is numerous equations for slope. You maybe asking‚ what is slope? Slope is rise over run.To find slope (m=slope) on a graph‚ you draw and label your x (horizontal) and y (vertical) axis on a xy-coordinate plane. When you draw your two lines they should meet at right angles at a point zero. The axis is divided into four quadrants. Then you find any two points ( (0‚0) and (2‚1)
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Open Documentit was found out that Component method is the most accurate as its approach is purely theoretical‚ that is‚ all other physical factors are neglected leaving only the appropriate ones to be calculated. In addition‚ properties of these quantities such as associativity and commutativity of the addition operation were also explored. 1. Introduction Vectors play an important role in many aspects of our everyday lives or of one’s daily routine. It is a mathematical quantity that has both a magnitude and
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