A Course of Mathematics ...: Composed for the Use of the Royal Military Academy ...F. C. and J. Rivington, 1811 |
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Σελίδα 2
... or , The whole is equal to all its parts taken together : or , Two quantities that are each of them equal to a third quantity , are equal to each other . 13. A Postulate , or Petition , is something required 13. A 2 GENERAL PRINCIPLES .
... or , The whole is equal to all its parts taken together : or , Two quantities that are each of them equal to a third quantity , are equal to each other . 13. A Postulate , or Petition , is something required 13. A 2 GENERAL PRINCIPLES .
Σελίδα 8
... taken from 6 . 7 x 3 , or 7.3 , denotes that 7 is to be multiplied by 3 . 8 ÷ 4 , denotes that 8 is to be divided by 4 . 2 : 34 : 6 , shows that 2 is to 3 as 4 is to 6 . 6 + 4 = 10 , shows that the sum of 6 and 4 is equal to 10 . √3 ...
... taken from 6 . 7 x 3 , or 7.3 , denotes that 7 is to be multiplied by 3 . 8 ÷ 4 , denotes that 8 is to be divided by 4 . 2 : 34 : 6 , shows that 2 is to 3 as 4 is to 6 . 6 + 4 = 10 , shows that the sum of 6 and 4 is equal to 10 . √3 ...
Σελίδα 9
... taken . together . " - EXAMPLE I. 3497 6512 8295 18304 Excess of nines . 556 J Third Method . Add the figures in the uppermost line together , and find how many nines are contained in their sum . - Reject those nines , and set down the ...
... taken . together . " - EXAMPLE I. 3497 6512 8295 18304 Excess of nines . 556 J Third Method . Add the figures in the uppermost line together , and find how many nines are contained in their sum . - Reject those nines , and set down the ...
Σελίδα 10
... taken separately , and the excess of 9's taken also out of the sum of the former excesses , it is plain that this last excess must be equal to the excess of 9's contained in the total sum of all these numbers ; all the parts taken ...
... taken separately , and the excess of 9's taken also out of the sum of the former excesses , it is plain that this last excess must be equal to the excess of 9's contained in the total sum of all these numbers ; all the parts taken ...
Σελίδα 18
... taken by the enemy ; what is the num- ber of loaves lost ? Ans . 80000 . OF DIVISION . DIVISION is a kind of compendious method of Subtrac- tion , teaching to find how often one number is contained in another , or may be taken out of it ...
... taken by the enemy ; what is the num- ber of loaves lost ? Ans . 80000 . OF DIVISION . DIVISION is a kind of compendious method of Subtrac- tion , teaching to find how often one number is contained in another , or may be taken out of it ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
AB² ABCD AC² angles equal arithmetical mean arithmetical progression arithmetical series BC² bisected centre chord ciphers circle circumference compound compound interest consequently contained cube root cubic equation decimal denotes diameter divide dividend division divisor draw equal angles equal th equation equiangular equilateral EXAMPLES figure fraction gallon geometrical geometrical progression given number gives greater half the arc Hence improper fraction infinite series Inscribed integer less Let ABC logarithm manner measured by half mult Multiply number of terms opposite angles outward angle parallel parallelogram perpendicular plane polygon prism PROBLEM proportional Q. E. D. THEOREM QUEST quotient radii radius ratio rectangle Reduce remainder right angles Right-angled Triangle rule side AC square root subtract surd tangent third transposing triangle ABC VULGAR FRACTIONS whole number yards
Δημοφιλή αποσπάσματα
Σελίδα 280 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Σελίδα 2 - The sum of the three angles of any triangle is equal to two right angles, this is a Theorem, the truth of which is demonstrated by Geometry.
Σελίδα 4 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...
Σελίδα 32 - Place the numbers so that those of the same denomination may stand directly under each other.
Σελίδα 11 - Subtract the subtrahend from the dividend, and to the remainder bring down the next period for a new dividend, with which proceed as before ; and so on, till the whole is finished.
Σελίδα 297 - Hence, conversely, a line drawn perpendicular to a tangent, at the point of contact, passes through the centre of the circle.
Σελίδα 264 - A Right angle is that which is made by one line perpendicular to another. Or when the angles on each side are equal to one another, they are right angles.
Σελίδα 325 - Similar solid figures are such as have all their solid angles equal, each to each, and are contained by the same number of similar planes.
Σελίδα 275 - THE Difference of any Two Sides of a Triangle, is Less than the Third Side.
Σελίδα 184 - 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.