The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods Forming a Complete Course of Higher ArithmeticRobert S. Davis & Company, 1858 - 444 σελίδες |
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Σελίδα 388
... base , is the altitude . A Hypothenuse . Base . Q Perpendic . 535. The square described upon the hypothenuse of a right- angled triangle is equivalent to the sum of the squares de- scribed upon the other two sides . C Thus , if the ...
... base , is the altitude . A Hypothenuse . Base . Q Perpendic . 535. The square described upon the hypothenuse of a right- angled triangle is equivalent to the sum of the squares de- scribed upon the other two sides . C Thus , if the ...
Σελίδα 389
... base will equalNo 52 — 32 = √16 = 4 . 539 . All triangles having the same base are to each other as their altitudes . All similar triangles , and other similar rectilineal figures , are to each other as the squares of their homolo ...
... base will equalNo 52 — 32 = √16 = 4 . 539 . All triangles having the same base are to each other as their altitudes . All similar triangles , and other similar rectilineal figures , are to each other as the squares of their homolo ...
Σελίδα 390
... base , and tapering uniformly to a point , called the vertex . The altitude of a cone is its perpendicular height , or a line drawn from the vertex perpendicular to the plane of the base , as B C. The diameter of its base is a straight ...
... base , and tapering uniformly to a point , called the vertex . The altitude of a cone is its perpendicular height , or a line drawn from the vertex perpendicular to the plane of the base , as B C. The diameter of its base is a straight ...
Σελίδα 395
... base . It contains 5 tons of hay , worth $ 17.50 per ton . Mr. Jones has sold this hay to Messrs . Pierce , Row , Wells , and Northend . As the upper part of the stack has been injured , it is agreed that Mr. Pierce , who takes the ...
... base . It contains 5 tons of hay , worth $ 17.50 per ton . Mr. Jones has sold this hay to Messrs . Pierce , Row , Wells , and Northend . As the upper part of the stack has been injured , it is agreed that Mr. Pierce , who takes the ...
Σελίδα 426
... base C D , is the altitude of the triangle CAD . An isosceles triangle is one which has two of its sides equal ; as EF G. A scalene triangle is one which has its three sides unequal ; as HIJ . C D B F E G I H M A right - angled triangle ...
... base C D , is the altitude of the triangle CAD . An isosceles triangle is one which has two of its sides equal ; as EF G. A scalene triangle is one which has its three sides unequal ; as HIJ . C D B F E G I H M A right - angled triangle ...
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12 per cent acres amount of $1 annexed balance barrels becomes due bill Boston bought bushels carats cask ciphers column common denominator common fraction compound interest compound numbers contain continued fraction cost cube root diameter difference dividend division dollars equal EXAMPLES exchange expressed decimally feet long figures Find the value gain gallons given number given rate grain greatest common divisor Hence hogshead hundred improper fraction inches indorser least common denominator least common multiple longitude loss lowest terms merchant miles minuend mixed number months multiplicand Multiply NOTE number denoting number of days number of terms obtain paid payable payment pound sterling pounds premium present worth prime factors principal proportion purchased quantity quotient rate per cent ratio Reduce remainder repetend rods RULE SECOND OPERATION share shillings simple fraction sold subtract tens third thousand tons weight whole number wine write yards
Δημοφιλή αποσπάσματα
Σελίδα 320 - B. $380, to be paid as follows: $100 in 6 months, $120 in 7 months, and $160 in 10 months. What is the equated time for the payment of the whole ? Ans.
Σελίδα 44 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Σελίδα 44 - ... is divided. When the dividend does not contain the divisor an exact number of times, the excess is called a remainder, and may be regarded as a fourth term in the division.
Σελίδα 100 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 320 - B $ 600, of which $ 200 is to be paid at the present time, 200 in 4 months, and 200 in 8 months ; what is the equated time for the payment of the whole ? Ans.
Σελίδα 158 - RULE. 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.
Σελίδα 427 - A Circle is a plane figure bounded by a curved line called a circumference, every point of which is equally distant from a point within called the centre.
Σελίδα 204 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 149 - The least common multiple of two or more numbers is the least number that- can be divided by each of them without a remainder ; thus 30 is the least common multiple of 10 and 15.
Σελίδα 105 - Thirty days hath September, April, June, and November ; And all the rest have thirty-one, Save February, which alone Hath twenty-eight ; and this, in fine, One year in four hath twenty-nine.