A New and Complete System of Arithmetick: Composed for the Use of the Citizens of the United StatesThomas & Andrews, 1808 - 480 páginas |
Dentro del libro
Resultados 1-5 de 28
Página 49
... angle of meeting , or , at the right hand of the first , and under the second , you will find the sum - as , 5 and 8 is 13 . When you would subtract : Find the number to be subtracted in in the left hand column , run your eye along to ...
... angle of meeting , or , at the right hand of the first , and under the second , you will find the sum - as , 5 and 8 is 13 . When you would subtract : Find the number to be subtracted in in the left hand column , run your eye along to ...
Página 184
... angles The fquare root may in the fame manner be applied to navigation ; and , when deprived of other means of folving ... angle oppo- fite the less leg . EXTRACTION OF THE CUBE ROOT . A cube is any 184 USE , & c . OF THE SQUARE ROOT .
... angles The fquare root may in the fame manner be applied to navigation ; and , when deprived of other means of folving ... angle oppo- fite the less leg . EXTRACTION OF THE CUBE ROOT . A cube is any 184 USE , & c . OF THE SQUARE ROOT .
Página 382
... never meet . 7. If two lines incline one towards another , they will , if continued , meet in a point : by which meeting is formed an Angle . 8. If one Line fall directly upon another , so 8. If 382 PLAIN GEOMETRY . Plain Geometry.
... never meet . 7. If two lines incline one towards another , they will , if continued , meet in a point : by which meeting is formed an Angle . 8. If one Line fall directly upon another , so 8. If 382 PLAIN GEOMETRY . Plain Geometry.
Página 383
... Angles , and are equal to 90 degrees , each . 9. All Angles , except right Angles , are called oblique Angles , whether they are acute , that is , less than a right Angle ; or obtuse , that is , greater than a right Angle . GEOMETRICAL ...
... Angles , and are equal to 90 degrees , each . 9. All Angles , except right Angles , are called oblique Angles , whether they are acute , that is , less than a right Angle ; or obtuse , that is , greater than a right Angle . GEOMETRICAL ...
Página 384
... angle of 35 degrees . ୯ If the angle had been obtuse , suppose 125 ° , then take 90 ° from the line of chords ; set one foot in C , and intersect the arch in b ; then take 35 ° from the same line of chords , and set them from btod : a ...
... angle of 35 degrees . ୯ If the angle had been obtuse , suppose 125 ° , then take 90 ° from the line of chords ; set one foot in C , and intersect the arch in b ; then take 35 ° from the same line of chords , and set them from btod : a ...
Contenido
367 | |
376 | |
382 | |
390 | |
396 | |
408 | |
409 | |
412 | |
130 | |
139 | |
145 | |
159 | |
174 | |
185 | |
191 | |
197 | |
215 | |
231 | |
243 | |
280 | |
298 | |
309 | |
325 | |
349 | |
360 | |
366 | |
413 | |
415 | |
417 | |
418 | |
419 | |
420 | |
422 | |
424 | |
425 | |
426 | |
427 | |
428 | |
429 | |
430 | |
432 | |
434 | |
471 | |
Términos y frases comunes
aliquot alloy angle annexed annuity annum answer assumed root Avoirdupois bushel carats circle common difference compound interest cube root cubick currency cyphers decimal denominator diameter ditto divide the product dividend divisor dollars Dominical Letter English Money Epact equal equation EXAMPLES extract fame farthings feet find the value firſt foot fourth fquare gain gallons geometrical given number given price given quantity gold Golden Number greatest term half inches last term latus rectum lefs length Livres Tournois logarithm miles mixed moidore months Multiply muſt New-Jersey New-York number of terms payment pence perpendicular pounds present worth principal PROBLEM proportion question quotient ratio Reduce remainder repetend right hand RULE RULE.-Multiply shillings side South-Carolina Spanish milled Dollars specifick gravity square root subtract Suppose Table THEOREM third triangle vulgar fraction weight whole numbers yards cost
Pasajes populares
Página 181 - RULE. •f- 1 . Separate the given number into periods of three figures each, by putting a point over the unit figure, and every third figure beyond the place of units. 2. Find the greatest cube in the left hand period, and put its root in the quotient. 3.
Página 183 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Página 245 - The present worth of any sum, due some time hence, is such a sum, as, if put to interest, would in that time, and at the rate per cent. for which the discount is to be made, amount to the sum or debt then due.
Página 175 - Distinguish the given number into periods of two figures each, by putting a point over the place of units, another over the place of hundreds, and so on, which points show the number of figures the root will consist of.
Página 61 - Divide by any number that will divide two or more of the given numbers without a remainder, and set the quotients, together with the undivided numbers, in a line beneath.
Página 134 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time will 24 men build one 200 feet long, 8 feet high, and 6 feet thick ? 8 : 12 : : 20x6x4 24: 200x8x6 80 (lays, Jlns.
Página 175 - ... and subtract it therefrom, and to the remainder bring down the next period for a dividend. 3. " Place the double of the root, already found, on the lefl hand of the dividend for a divisor. 4. " Seek how often the divisor is contained...
Página 170 - Tret are practical rules for deducing certain allowances, •which are made by merchants and tradesmen in selling their goods by weight.
Página 79 - ... from the right hand of the quotient, point off so many places for decimals, as the decimal places in the dividend exceed those in the divisor.
Página 181 - Seek how often the divisor may be had in the dividend, and place the result in the quotient.