Junior High School Mathematics, Βιβλίο 2Heath, 1922 |
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Σελίδα iii
... formula and the equation . In the miscellaneous review exercises ( See pages 52 , 72 , 90 , etc. ) , drill upon the fundamental operations is not neglected . Finally , at the back of the text , there are abstract drill exercises for ...
... formula and the equation . In the miscellaneous review exercises ( See pages 52 , 72 , 90 , etc. ) , drill upon the fundamental operations is not neglected . Finally , at the back of the text , there are abstract drill exercises for ...
Σελίδα iv
... formula , started in Book I , and of the equation , and the gradual introduction of algebra proper . Intro- In this text , true unification of arithmetic , algebra , and parts of geometry has been attained through the consistent use of ...
... formula , started in Book I , and of the equation , and the gradual introduction of algebra proper . Intro- In this text , true unification of arithmetic , algebra , and parts of geometry has been attained through the consistent use of ...
Σελίδα v
... formula and the equation and the avoidance of mechanical processes throughout the course gives the pupils a foundation of knowledge and of habits which will enable them to pursue successfully a high type of ninth grade mathematics ...
... formula and the equation and the avoidance of mechanical processes throughout the course gives the pupils a foundation of knowledge and of habits which will enable them to pursue successfully a high type of ninth grade mathematics ...
Σελίδα viii
... Formula for Any Letter XIV . INDIRECT MEASUREMENT BY SCALE DRAWING , GRAPHS , AND SIMILAR TRIANGLES 222 Miscellaneous Drill Exercises 236 SUMMARY OF FACTS TAUGHT IN BOOK I 247 TABLE OF MEASURES 251 INDEX 255 ADVICE TO THE PUPIL Accuracy ...
... Formula for Any Letter XIV . INDIRECT MEASUREMENT BY SCALE DRAWING , GRAPHS , AND SIMILAR TRIANGLES 222 Miscellaneous Drill Exercises 236 SUMMARY OF FACTS TAUGHT IN BOOK I 247 TABLE OF MEASURES 251 INDEX 255 ADVICE TO THE PUPIL Accuracy ...
Σελίδα 12
... formula . 2. Write the value of each known letter , and write a question mark ( ? ) after the letter whose value is unknown . 3. Substitute for the known letters in the formula their values , and then do what the arithmetical signs tell ...
... formula . 2. Write the value of each known letter , and write a question mark ( ? ) after the letter whose value is unknown . 3. Substitute for the known letters in the formula their values , and then do what the arithmetical signs tell ...
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Junior High School Mathematics, Βιβλίο 1 Walter Wilson Hart Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
ad valorem altitude amount due angle balance bank discount base borrowed bought cash casting out nines compound amount compound interest compounded quarterly compounded semi-annually computed cost cubic debt decimal deposit depositor divide dividends divisor dollar earn equal excess exempt EXERCISE Find the amount Find the interest following examples following numbers formula gross hypotenuse income tax indorse interest on $1 interest on $1000 July June length less 20 Liberty Bonds measure mills minuend money order month negative numbers note discounted numbers in Example owner paid par value parallelopiped partial payments person pounds preferred stock premium prism profit property taxes purchased Pythagorean Theorem quotient rate of income rate per cent ratio receive rectangle result right triangle selling price shares sides simple interest sold Solution Subtract tax rate total income triangular prism United valorem
Δημοφιλή αποσπάσματα
Σελίδα 167 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
Σελίδα 247 - The sum of two sides of a triangle is greater than the third side, and their difference is less than the third side.
Σελίδα 165 - LENGTH 10 millimeters (mm) =1 centimeter (cm) 10 centimeters 10 decimeters 10 meters 10 dekameters 10 hektometers 10 kilometers = 1 decimeter (dm) =1 meter (m) =1 dekameter (Dm) = 1 hektometer (Hm) = 1 kilometer (Km) = 1 myriameter (Mm) 1.
Σελίδα 191 - To add two positive numbers, add their absolute values (§ 21), and prefix the plus sign to the result. 2. To add two negative numbers, add their absolute values and prefix the minus sign to the result.
Σελίδα 200 - RULE To subtract one number from another, change the sign of the./ subtrahend and add algebraically.
Σελίδα 172 - The Ratio of one number to another is the quotient of the first divided by the second. Thus, the ratio of a to b is -; it is also written a : b.
Σελίδα 198 - The number to be subtracted is called the Subtrahend. The number from which the subtrahend is to be subtracted is called the Minuend. The result is called the Remainder or Difference. 21. The symbol — , read "minus" or "less,
Σελίδα 251 - English Money 4 farthings (far.) = 1 penny (d.) 12 pence = 1 shilling...
Σελίδα 86 - Duties are either specific, or ad valorem. A specific duty is a certain sum paid on a ton, hundred weight, yard, gallon, &c.
Σελίδα 112 - If the final settlement is made more than one year after the date of the note, the amount due is found by the following rule, adopted by the Supreme Court of the United States. Rule.