The sat math section 6 ppsx
Learning express Acing The Sat 2006_The SAT Math Section
... any unfamiliar words in the math glossary on page 255. Learning the language of math isvery important to your success on the SAT. Good luck!– THE SAT MATH SECTION –5658 SAT2 006[04](fin).qx 11/21/05 ... OppositeᎏAdjacentAdjacentᎏᎏHypotenuseOppositeᎏᎏHypotenuse– THE SAT MATH SECTION –1345658 SAT2 006[04](fin).qx 11/21/05 6:44 PM Page 134Team-LRN SAT Math at a GlanceThere are one 20-minute and two 25-minute math sections, for a total ... triangle with the other angles measuring 30°and 60°:■ The leg opposite the 30-degree angle is half the length of the hypotenuse. (And, therefore, the hypotenuse is two times the length of the legopposite...
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The SAT Math Section
... any unfamiliar words in the math glossary on page 255. Learning the language of math isvery important to your success on the SAT. Good luck!– THE SAT MATH SECTION –5658 SAT2 006[04](fin).qx 11/21/05 ... phrase, in mathe-matical language.– THE SAT MATH SECTION –1475658 SAT2 006[04](fin).qx 11/21/05 6:44 PM Page 147 Arithmetic ReviewNumbersAll of the numbers you will encounter on the SAT arereal ... triangle with the other angles measuring 30°and 60°:■ The leg opposite the 30-degree angle is half the length of the hypotenuse. (And, therefore, the hypotenuse is two times the length of the legopposite...
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THE SAT MATH SECTION 13 ppt
... 0)√¯¯¯¯¯15√¯¯¯3√¯¯¯¯¯153= THE SAT MATH SECTION 1125658 SAT2 006[04](fin).qx 11/21/05 6:44 PM Page 112 THE SAT MATH SECTION 128AnglesAn angle is formed by an endpoint, or vertex, and tworays.Naming AnglesThere ... to the sum of the non-adjacent interior angles.+ = 180° and = + + + = 180°x°(x + 10)°bmna THE SAT MATH SECTION 130 5658 SAT2 006[04](fin).qx 11/21/05 6:44 PM Page 130 17. 15. If the ... example, the intersection of the integers and the whole numbers is the set of the whole numbersitself. This is because the elements (numbers) that theyhave in common are {0,1,2,3, }.Consider the...
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– THE SAT MATH SECTION – 45-45-90 Right Triangles 45° 30-60-90 Triangles In a right triangle potx
... is a parallelogram that has four equalsides.■ A square is a parallelogram in which all angles areequal to 90° and all sides are equal to each other.Diagonals In all parallelograms, diagonals ... much water can fit inside.4. Surface Area. The surface area of an object meas-ures the area of each of its faces. The total surfacearea of a rectangular solid is the double the sumof the areas ... that are allequal.Angles of a Quadrilateral A quadrilateral is a four-sided polygon. Since a quadri-lateral can be divided by a diagonal into two triangles, the sum of its angles will equal...
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– THE SAT MATH SECTION – An isosceles triangle has two sides congruent and two angles opposite pot
... soAෆCෆ= 10. Angles BDE and BED each meas-ure 60 + 15 = 75°, since they are exterior angles of triangles ADB and CEB. Therefore,triangles ADB and CEB have the same shape and size, so AෆDෆ= ... total questions THE SAT MATH SECTION 1655658 SAT2 006[04](fin).qx 11/21/05 6:44 PM Page 165 THE SAT MATH SECTION 168If 18 girls attended the party and 15boys were at the party, then 33 studentsattended ... inside the parentheses. The left side of the equation is equal to the rightside. This is the answer and it is an impor-tant property to remember. The answer is choice d.D3xx° x°GO THE SAT MATH...
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The gre anlytycal writting section 6 ppsx
... all the variables on one side and all the numbers on the other.4. The final step often is to divide each side by the coefficient, leaving the variable equal to a number.– THE GRE QUANTITATIVE SECTION 165 ... THE GRE QUANTITATIVE SECTION 169 ■To simplify a square root radical, write the radicand as the product of two factors, with one numberbeing the largest perfect square factor. Then write the ... using the reverseof the distributive law.Example:In the binomial 49x3+ 21x,7x is the greatest common factor of both terms. Therefore, you can divide49x3+ 21x by 7x to get the other factor.ᎏ49x37+x21xᎏ=...
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The sat math section 1 potx
... SAT MATH SECTION 14 35658 SAT2 006[04](fin).qx 11 / 21/ 05 6:44 PM Page 14 3 the road does not change; therefore, you knowto make the two expressions equal to each other: 12 x = 15 (x – ᎏ 1 4ᎏ) 12 x ... by adding the known probabili-ties together and subtracting from 1. THE SAT MATH SECTION 14 65658 SAT2 006[04](fin).qx 11 / 21/ 05 6:44 PM Page 14 6 in one causes an increase in the other. This ... outcomes6 ì 5 ì 4 ì 3 ì 2 ì 1 3 ì 2 ì 1 6!(3)!6!(6 3)!n!(n r)!n!ᎏ(n – r)!n!ᎏ(n – r)! THE SAT MATH SECTION 14 55658 SAT2 006[04](fin).qx 11 / 21/ 05 6:44 PM Page 14 5 The probability of...
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The sat math section potx
... your knowledge ofmathematics.Solve each problem. Then, decide which of the answer choices is best, and fill in the corresponding oval on the answer sheet below. THE SAT MATH SECTION 1491.abcde2.abcde3.abcde4.abcde5.abcde6.abcde7.abcde8.abcde9.abcde10.abcde11.abcde12.abcde13.abcde14.abcde15.abcde16.abcde17.abcde18.abcde19.abcde20.abcde21.abcde22.abcde23.abcde24.abcde25.abcde26.abcde27.abcde28.abcde29.abcde30.abcde31.abcde32.abcde33.abcde34.abcde35.abcde36.abcde37.abcde38.abcde39.abcde40.abcdeANSWER ... 1: Five-Choice Questions The five-choice questions in the Math section of the SAT will comprise about 80% of your total math score.Five-choice questions test your mathematical reason-ing skills. ... At a school fair, the spinner represented in the accompanying diagram is spun twice.What is the probability that it will land in section G the first time and then in section B the secondtime?a.ᎏ12ᎏb.ᎏ14ᎏc.ᎏ18ᎏd.ᎏ116ᎏe.ᎏ38ᎏ6....
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The sat math section 3 pps
... completely:3x2– 27 =a. 3( x – 3) 2b. 3( x2– 27)c. 3( x + 3) (x – 3) d. (3x + 3) (x – 9)e. 3x – 9 THE SAT MATH SECTION 1545658 SAT2 006[04](fin).qx 11/21/05 6:44 PM Page 154 5. At a school fair, the ... illustrates the distributive prop-erty for real numbers?a.ᎏ1 3 ᎏ+ 12= 12+ 1 3 b. 3 + 0 = 3 c. (1 .3 ì 0.07) × 0. 63 = 1 .3 × (0.07 × 0. 63) d. 3( 5 + 7) = ( 3) (5) + ( 3) (7)e. 3x + 4y ... cube THE SAT MATH SECTION 1555658 SAT2 006[04](fin).qx 11/21/05 6:44 PM Page 155 18. Which polynomial is the quotient ofᎏ6x 3 +9 3 xx2+3xᎏ?a. 2x2+ 3x + 1b. 2x2+ 3xc. 2x + 3 d....
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The sat math section 4 pps
... –ᎏ23ᎏ The answer is choice b.(y2– y1)ᎏ(x2– x1) the change in the y-coordinateᎏᎏᎏᎏ the change in the x-coordinate THE SAT MATH SECTION 1615658 SAT2 006[ 04] (fin).qx 11/21/05 6 :44 PM ... congruent in a trian-gle, are the sides opposite these angles alsocongruent? The answer is yes. THE SAT MATH SECTION 1605658 SAT2 006[ 04] (fin).qx 11/21/05 6 :44 PM Page 160 Choice b is isosceles. ... on the following page.GB~BB~B~G THE SAT MATH SECTION 1595658 SAT2 006[ 04] (fin).qx 11/21/05 6 :44 PM Page 159 Five-Choice Answers1. c. After reading the problem, you realize thatthe...
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The sat math section 5 ppsx
... people.Thus:$30 + $2 .50 x = $3.00x$30 = $ .50 x60 = xTherefore, 60 guests must attend. The answer is choice a. THE SAT MATH SECTION 164 56 58 SAT2 006[04](fin).qx 11/21/ 05 6:44 PM Page 164 25. c. You ... ᎏ1210homuirlessᎏ= 55 mphNow, all you have to do is substituteinto the formula above using the rate youjust solved for. THE SAT MATH SECTION 162 56 58 SAT2 006[04](fin).qx 11/21/ 05 6:44 PM Page ... greatest.■ The mode is the most frequentlyoccurring number.So, the mean equals:ᎏ 5+ 7+6 5 +5+ 7ᎏ= 6 The median, if found by rearranging the numbers in the data set as shown, is {5, 5, 6, 7, 7}. Therefore,...
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The sat math section 6 ppsx
... feet THE SAT MATH SECTION 167 565 8 SAT2 0 06[ 04](fin).qx 11/21/05 6: 44 PM Page 167 ■Remember these important tips:If you write in the correct answer but do notfill in the oval(s), you will get the ... y-coordinate of A. THE SAT MATH SECTION 169 565 8 SAT2 0 06[ 04](fin).qx 11/21/05 6: 44 PM Page 169 39. c. Converting mixed numbers into improperfractions is a two-step process. First, multiply the whole ... on the grid-in questions—so go ahead and guess.Good luck! THE SAT MATH SECTION 17212345 6 7891245 6 7890ã/1235 6 7890ã/12345 6 890ã1245 6 789ã1235 6 7890ã/12345 6 7890/12345 6 890ã1245 6 789ã1235 6 7890ã/12345 6 7890ã12345 6 890ã.34734...
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The sat math section 8 pot
... 213. 38. 82 . If the average of 14 scores is 80 , the sum of the 14 scores is 14 ì 80 or 1,120. If the aver-age of four of these scores is 75, the sum ofthese four scores is 300, so the sum of the remaining ... the meas-ures of the acute angles add up to 90, so∠ECF + 50 = 90 or ∠ECF = 90 – 50 = 40. THE SAT MATH SECTION 1 78 56 58 SAT2 006[04](fin).qx 11/21/05 6:44 PM Page 1 78 What to Expect in the ... time at the end of the section, go back and checkyour answers.Good luck!x + (x + 2) + (x + 4) + (x + 6)ᎏᎏᎏᎏ4 THE SAT MATH SECTION 180 56 58 SAT2 006[04](fin).qx 11/21/05 6:44 PM Page 180 ...
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The sat math section 9 pdf
... on the essay and both will be converted to a scaledscore of 200–800 for the entire Writing section. THE SAT WRITING SECTION 1835658 SAT2 006[05](fin).qx 11/21/05 6:45 PM Page 183 5658 SAT2 006[05](fin).qx ... ScoringAs in the Math and Critical Reading sections, for the multiple-choice questions in the Writing section, youwill receive one point for each correct ... able to take a stanceon an issue and defend their position in writing. SAT Writing Section at a GlanceThere are four question types on the Writing section: ■Identifying Sentence Errors—items...
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The sat math section 10 potx
... do the same.9. Which of the following is the most logical order of the paragraphs?a. 1, 2, 3, 4b. 1, 3, 2, 4c. 2, 3, 4, 1d. 4, 3, 2, 1e. 1, 4, 2, 3 THE SAT WRITING SECTION 1915658 SAT2 006[05](fin).qx ... (b)(c)(d)programs across the country. No error(e) THE SAT WRITING SECTION 1895658 SAT2 006[05](fin).qx 11/21/05 6:45 PM Page 189 Improving ParagraphsQuestions 9 10 are based on the following passage, ... 191 THE SAT WRITING SECTION 1885658 SAT2 006[05](fin).qx 11/21/05 6:45 PM Page 188 Improving SentencesIn each of the sentences below, part or all of the sen-tence is underlined. The underlined...
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