A Concise System of Mathematics ...Oliver & Boyd, 1830 - 120 σελίδες |
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Σελίδα 8
... common solids with pasteboard is introduced , because it renders the reader familiar with their shapes , and illustrates the rules for finding their superficies . Land - surveying , Gauging , & c . , are the application of Trigono ...
... common solids with pasteboard is introduced , because it renders the reader familiar with their shapes , and illustrates the rules for finding their superficies . Land - surveying , Gauging , & c . , are the application of Trigono ...
Σελίδα 15
... common letter or letters . CASE 2. When the quantities are unlike ; write them one after another , with their proper signs and coefficients . NOTE 1. - When there are more than two like quantities , add the coefficients of those which ...
... common letter or letters . CASE 2. When the quantities are unlike ; write them one after another , with their proper signs and coefficients . NOTE 1. - When there are more than two like quantities , add the coefficients of those which ...
Σελίδα 19
... common measure . When the signs are alike , the sign of the quotient is + ; but if they be unlike , it is — . * Powers of the same quantity are divided by subtracting the exponent of the divisor from that of the dividend ; the re ...
... common measure . When the signs are alike , the sign of the quotient is + ; but if they be unlike , it is — . * Powers of the same quantity are divided by subtracting the exponent of the divisor from that of the dividend ; the re ...
Σελίδα 22
... common denominator . Multiply each of the numerators into all the denominators , except its own , for the new numerators , and all the denomina- tors together for the common denominator : 1. Reduce and За b 2a 3c to a common denominator ...
... common denominator . Multiply each of the numerators into all the denominators , except its own , for the new numerators , and all the denomina- tors together for the common denominator : 1. Reduce and За b 2a 3c to a common denominator ...
Σελίδα 23
... common measure . NOTE . The several divisors must be first divided by the greatest simple quantity which measures all their terms before they are used . Also the dividend must be sometimes multi- plied by a simple quantity to make the ...
... common measure . NOTE . The several divisors must be first divided by the greatest simple quantity which measures all their terms before they are used . Also the dividend must be sometimes multi- plied by a simple quantity to make the ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
9 inches ABCD angle ABC axes axis balls base breadth cask centre chord circle circumference Cosine Cotang cubic feet cubic inches curve cylinder Degrees depth diagonal diameter difference directrix distance divided divisor draw ellipse equal feet 6 inches feet long field field-book find the area fleur-de-lis fluxion foot frustum Gauge-Points girt given hyperbola hypotenuse imperial gallons inches broad logarithm mean proportional measured multiply opposite parabola parallel perches perpendicular poles PROB PROP quantity quotient radius ratio rectangle Required the area Required the content Required the height right angles right ascension RULE segment side AC solid specific gravity spherical triangle square root square yard station straight line subtract taken Tang tangent Theodolite thickness triangle ABC ullage wet inches
Δημοφιλή αποσπάσματα
Σελίδα 30 - In each succeeding term the coefficient is found by multiplying the coefficient of the preceding term by the exponent of a in that term, and dividing by the number of the preceding term.
Σελίδα 19 - Divide the first term of the dividend by the first term of the divisor, and write the result as the first term of the quotient. Multiply the whole divisor by the first term of the quotient, and subtract the product from the dividend.
Σελίδα 58 - The sum of any number of terms in arithmetical progression is equal to the sum of the extremes multiplied by half the number of terms.
Σελίδα 335 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 336 - If two triangles have the three sides of the one equal to the three sides of the other, each to each, the triangles are congruent.
Σελίδα 19 - Powers of the same quantity are divided by subtracting the exponent of the divisor from that of the dividend ; the remainder is the exponent of the quotient.
Σελίδα 58 - In any series of numbers in arithmetical progression, the sum of the two extremes is equal to the sum of any two terms equally distant from them; as in the latter of the above series 6 + 1=4+3, and =5+2.
Σελίδα 13 - C, indicates that the sum of A and B is to be multiplied by C ; and (A + B) -=- C, indicates that the sum of A and B is to be divided by C.
Σελίδα 130 - So IS THE AREA OF THE CIRCLE, TO THE AREA OF THE SECTOR.
Σελίδα 141 - ... containing ten pounds avoirdupois weight of distilled water, weighed in air, at the temperature of 62...