A Concise System of Mathematics ...Oliver & Boyd, 1830 - 120 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 100.
Σελίδα 37
... side , and be the right male in the equation . REDUCTION . Reduction is the method of bringing the unknown qu to stand alone upon one side of the equation , and the bran quantities upon the other . This is performed by the towe ing ...
... side , and be the right male in the equation . REDUCTION . Reduction is the method of bringing the unknown qu to stand alone upon one side of the equation , and the bran quantities upon the other . This is performed by the towe ing ...
Σελίδα 42
... side of it by themselves , divide by the coefficient of the square of the unknown quan- tity , if it have one ; then add to both sides the square of half the coefficient of the unknown quantity , which will complete the square of the side ...
... side of it by themselves , divide by the coefficient of the square of the unknown quan- tity , if it have one ; then add to both sides the square of half the coefficient of the unknown quantity , which will complete the square of the side ...
Σελίδα 49
... side of the square by one man , there were 80 men too few . Required the num- ber of men ? Ans . 6320 men . 40. The paving of a square court , at 8d . per square yard , cost as much as the enclosing of it at 5s . the yard . Required its ...
... side of the square by one man , there were 80 men too few . Required the num- ber of men ? Ans . 6320 men . 40. The paving of a square court , at 8d . per square yard , cost as much as the enclosing of it at 5s . the yard . Required its ...
Σελίδα 85
... side , make ABC 57 ° 44 ' ; but if it is to be opposite to the given side , add the given angles , and subtract the sum 101 ° 20 ′ from 180 ° . The remainder 78 ° 40 ' is the angle ABC , and then ACB is 57 ° 44 ' . NOTE . If in either ...
... side , make ABC 57 ° 44 ' ; but if it is to be opposite to the given side , add the given angles , and subtract the sum 101 ° 20 ′ from 180 ° . The remainder 78 ° 40 ' is the angle ABC , and then ACB is 57 ° 44 ' . NOTE . If in either ...
Σελίδα 86
... sides 421 and 234 feet , and the perpendicular upon one of them , suppose the longest , from the end of the other 196 . Draw CD parallel to AB , at the ... side , 112 ° and 124 ° . Make AB 194 feet , and at A make the 86 PRACTICAL GEOMETRY .
... sides 421 and 234 feet , and the perpendicular upon one of them , suppose the longest , from the end of the other 196 . Draw CD parallel to AB , at the ... side , 112 ° and 124 ° . Make AB 194 feet , and at A make the 86 PRACTICAL GEOMETRY .
Περιεχόμενα
13 | |
19 | |
25 | |
32 | |
42 | |
52 | |
60 | |
62 | |
67 | |
73 | |
93 | |
99 | |
105 | |
116 | |
131 | |
137 | |
172 | |
187 | |
200 | |
207 | |
213 | |
214 | |
221 | |
228 | |
230 | |
293 | |
306 | |
312 | |
326 | |
333 | |
339 | |
346 | |
347 | |
357 | |
368 | |
378 | |
1 | |
13 | |
18 | |
36 | |
42 | |
46 | |
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...