Arithmetic for the Practical ManD. Van Nostrand, 1931 - 269 σελίδες |
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Σελίδα 3
... symbols were . They were probably fingers held up , groups of pebbles or sticks , notches on a stick , etc. , one ... symbols of the Babylonians were wedge- shaped or cuneiform symbols . The vertical wedge ( V ) repre- sented one , the ...
... symbols were . They were probably fingers held up , groups of pebbles or sticks , notches on a stick , etc. , one ... symbols of the Babylonians were wedge- shaped or cuneiform symbols . The vertical wedge ( V ) repre- sented one , the ...
Σελίδα 4
James Edgar Thompson. ans to form other symbols . The Romans also used the letters of their alphabet for number symbols and these have come down to us as I , II , III , IIII ( or IV ) , V , X , etc. None of the ancients had a symbol for ...
James Edgar Thompson. ans to form other symbols . The Romans also used the letters of their alphabet for number symbols and these have come down to us as I , II , III , IIII ( or IV ) , V , X , etc. None of the ancients had a symbol for ...
Σελίδα 195
... symbols as before , these rules are written in symbols as follows : S = CXa ; S = 2TXRXa , or S = TXDXa . The total surface area consists of the lateral surface and the two circular ends , and is , therefore , the sum of the lateral ...
... symbols as before , these rules are written in symbols as follows : S = CXa ; S = 2TXRXa , or S = TXDXa . The total surface area consists of the lateral surface and the two circular ends , and is , therefore , the sum of the lateral ...
Περιεχόμενα
CHAPTER I | 3 |
SUBTRACTION | 10 |
CHAPTER III | 18 |
Πνευματικά δικαιώματα | |
80 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
added amount angle anti-log arithmetical progression bushels calculation called chapter ciphers circle circumference column common difference common fraction common logarithms complete quotient compound number cone cube root cubic curve cylinder decimal fraction decimal number decimal places decimal point degrees denominate number diameter distance divided dollars equal equator equivalent example exponent expressed factors geometrical progression given number graph hypotenuse illustrated inches indicated last figure last term lateral surface latitude length logarithms longitude mantissa means measure method metric system miles minuend multiply number of terms partial dividend periodic rate plane figures poles prime meridian proportion pyramid quotient radius ratio rectangle rectangular solid remainder represent result right triangle side Similarly simple slant height sphere square and cube square root subtracted subtrahend surface area symbols temperature tion unit volume weight whole number write written