A System of Practical Mathematics: ... With a Plain Account of the Gregorian Or New Style ... By John Potterauthor, 1753 - 395 Seiten |
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Seite vii
... Place in the Ecliptic 94. To find the Sun's Declination and Afcenfion 95. The Sun's right Afcenfion and greatest Declination given , his Place 96. The Sun's prefent Declination given , to find his Place 287 289 290 293 294 ibid . 296 ...
... Place in the Ecliptic 94. To find the Sun's Declination and Afcenfion 95. The Sun's right Afcenfion and greatest Declination given , his Place 96. The Sun's prefent Declination given , to find his Place 287 289 290 293 294 ibid . 296 ...
Seite viii
... Place 313 102. The Sun's Declination and his Altitude at Six o'clock given , to find the Latitude of the Place 314 103. The Latitude of the Place and the Sun's Altitude at Six o'Clock given , to find the Sun's Declination and Azimuth ...
... Place 313 102. The Sun's Declination and his Altitude at Six o'clock given , to find the Latitude of the Place 314 103. The Latitude of the Place and the Sun's Altitude at Six o'Clock given , to find the Sun's Declination and Azimuth ...
Seite 4
... Place the given whole Number as a Numerator , and under it 1 , or Unity , for a Denominator . Exam . 1 . Reduce 8 to an im- proper Fraction . Exam . 2 . Reduce 13 to an improper Fraction , Exam . 3 . Reduce 5 to an im- Answer Answer ...
... Place the given whole Number as a Numerator , and under it 1 , or Unity , for a Denominator . Exam . 1 . Reduce 8 to an im- proper Fraction . Exam . 2 . Reduce 13 to an improper Fraction , Exam . 3 . Reduce 5 to an im- Answer Answer ...
Seite 15
... place the Denominator 150 : Whence 1400 are the Fractions fought . The fourth Example is done in the fame Manner . 4 ... place that Sum as a Nume- rator over the common Denominator ; but , if the Deno- minators of the Fractions are ...
... place the Denominator 150 : Whence 1400 are the Fractions fought . The fourth Example is done in the fame Manner . 4 ... place that Sum as a Nume- rator over the common Denominator ; but , if the Deno- minators of the Fractions are ...
Seite 18
... place their Sum over the common Denominator , as in the two preceding Articles . Exam . 1. Add 7 and together . 7 } } 44 Off 10 the improper . 73 70 Fraction in 9 3 the Room of 73 the mixed Number . 657 +919 10 40 0018 ΙΟ 9 go Add 6 to ...
... place their Sum over the common Denominator , as in the two preceding Articles . Exam . 1. Add 7 and together . 7 } } 44 Off 10 the improper . 73 70 Fraction in 9 3 the Room of 73 the mixed Number . 657 +919 10 40 0018 ΙΟ 9 go Add 6 to ...
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A System of Practical Mathematics: ... with a Plain Account of the Gregorian ... JOHN. POTTER Keine Leseprobe verfügbar - 2018 |
Häufige Begriffe und Wortgruppen
9 Inches Afcenfion Angle Anſwer Arch Article Bafe A B Baſe Cafe Center Circumference Co-fine Co-tangent Compaffes confifts Conftruction Cube Root Cyphers Decimal Fractions Diameter Diſtance divided by 12 Dividend Divifion Divifor draw Ecliptic equal Exam Example Extreme disjunct fame Manner fecond Feet fet one Foot feven fhall Figure laft placed fimple Fraction find the Area firft firſt folid Content fquare Fruftum ftands fubtract fupplemental Multiplicand given Number Half Height Hypothenufe improper Fraction Inches Integers interfect Latitude lefs Line of Chords Logarithm meaſured by Prob Meridian mixed Number multiplied muſt obferve oblique Circle oblique-angled oppofite Perpendicular BC Pleaſure Pole Pound Pound Sterling Prime Vertical primitive Circle Product Pyramid Quotient Radius reduced Refolvend Remainder right Circle right-angled Triangle Rule Side A B Sine Square Root Subtrahend Sun's Tangent thefe theſe third thofe thro Triangle ABC ufually Vulgar Fractions Weft whofe whole Numbers
Beliebte Passagen
Seite 6 - Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.
Seite 30 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Seite 224 - As the base or sum of the segments Is to the sum of the other two sides, So is the difference of those sides To the difference of the segments of the base.
Seite 147 - FRUSTUM, in mathematics ; a part of some solid body separated from the rest. The frustum of a cone is the part that remains, when the top is cut oft by a plane parallel to the base, and is otherwise called a truncated cone.
Seite 361 - ... years, amounts to a whole day. By which the Vernal Equinox was anticipated ten days, from the time of the general council of Nice, held in...
Seite 230 - When you have proved that the three angles of every triangle are equal to two right angles...
Seite 361 - October, in 1582, to make the equinox fall on the twenty-first of March, as it did at the time of that council ; and to prevent the like variation for the future, he ordered that three days should be abated in every four hundred years by reducing the leap year at the close of each century for three successive centuries to common years, and retaining the leap year at the close of each fourth century only. This was at that time esteemed...
Seite 147 - Multiply the diameters of the two bases together, and to the product add one third of the square of the difference of the diameters : then multiplying this sum by 7854...
Seite 134 - Dimensions of any of the parts nf a Circle being given, to find the side of a square equal to the Circle. RULE. If the area of the circle be given, extract the square root of the area, which will be the side of a square equal to the circle : If the diameter or circumference be given, find the area by Art.
Seite 132 - To find the area of a Circle. ' RULE. Multiply half the diameter by half the circumference, and the product is the area...