A Concise System of Mathematics ...Oliver & Boyd, 1830 - 120 páginas |
Dentro del libro
Resultados 1-5 de 47
Página 6
... contained in the first impression , —an addition of the highest importance in a text - book . 7. Besides many new and useful Tables interspersed throughout the work , there are now added TABLES of the LOGARITHMS of NUM- BERS from 1 to ...
... contained in the first impression , —an addition of the highest importance in a text - book . 7. Besides many new and useful Tables interspersed throughout the work , there are now added TABLES of the LOGARITHMS of NUM- BERS from 1 to ...
Página 44
... contain two powers of the unknown quantity , and the exponent of the one is double that of the other , it may be resolved like a quadratic . x6 = 16 -6x3 + 9 = 25 Ans . x2 . 20. Let the equation be x - 6x3 Completing the square , Taking ...
... contain two powers of the unknown quantity , and the exponent of the one is double that of the other , it may be resolved like a quadratic . x6 = 16 -6x3 + 9 = 25 Ans . x2 . 20. Let the equation be x - 6x3 Completing the square , Taking ...
Página 77
... contained by a curve ABD , called the circumference , which is equally distant from a point O within it , called the ... contain a right angle , the sector is called a Quadrant ; and if half a right angle , it is called an Octant . NOTE ...
... contained by a curve ABD , called the circumference , which is equally distant from a point O within it , called the ... contain a right angle , the sector is called a Quadrant ; and if half a right angle , it is called an Octant . NOTE ...
Página 86
... contained by the two first , 87 ° 44 ' , are given . T Make the angle BAF 87 ° 44 ' , and F make AB 256 , and AF 348 ; and from F , with 436 for a radius , describe an arc , and with 297 from B cut that are in C , and draw FC , CB . B ...
... contained by the two first , 87 ° 44 ' , are given . T Make the angle BAF 87 ° 44 ' , and F make AB 256 , and AF 348 ; and from F , with 436 for a radius , describe an arc , and with 297 from B cut that are in C , and draw FC , CB . B ...
Página 115
... contained by the diagonals , will be the area . * See Appendix , Prop . 42 . NOTE 3. When the quadrilateral is in a circle , or its oppo- site angles are together 180 ° , From half the perimeter subtract each side separately ; multiply ...
... contained by the diagonals , will be the area . * See Appendix , Prop . 42 . NOTE 3. When the quadrilateral is in a circle , or its oppo- site angles are together 180 ° , From half the perimeter subtract each side separately ; multiply ...
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Términos y frases comunes
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
Pasajes populares
Página 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.
Página 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.
Página 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.
Página 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.
Página 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.
Página 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.
Página 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.
Página 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.
Página 130 - So IS THE AREA OF THE CIRCLE, TO THE AREA OF THE SECTOR.
Página 141 - ... containing ten pounds avoirdupois weight of distilled water, weighed in air, at the temperature of 62...