Second Course in the New MathematicsAllyn and Bacon, 1958 - 400 σελίδες |
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Σελίδα 33
... equation , about which we learned a little last year when we studied perimeters , interest , and areas . From now on ... equations to fit each 33 SAVING TIME BY EQUATIONS AND FORMULAS.
... equation , about which we learned a little last year when we studied perimeters , interest , and areas . From now on ... equations to fit each 33 SAVING TIME BY EQUATIONS AND FORMULAS.
Σελίδα 36
... Equations by Subtraction . A great many equations may be solved by the subtraction axiom . Example . Solve and check the equation n + 8 = 13 . Solution . n + 8 = 8 = 13 8 ( Subtracting 8 from each side . ) n = 13 8 n = 5 . Therefore ...
... Equations by Subtraction . A great many equations may be solved by the subtraction axiom . Example . Solve and check the equation n + 8 = 13 . Solution . n + 8 = 8 = 13 8 ( Subtracting 8 from each side . ) n = 13 8 n = 5 . Therefore ...
Σελίδα 72
... equation means solving it . 7. In the equation 3 n + 2 = 6 , if the 2 is transposed , the equation becomes 3 n = 6 + 2 . 8. By solving 6 n = 36 we get n = 30 . 9. Two axioms are needed to solve the equation 4x + 1 = 17 . 10. In 4 x ...
... equation means solving it . 7. In the equation 3 n + 2 = 6 , if the 2 is transposed , the equation becomes 3 n = 6 + 2 . 8. By solving 6 n = 36 we get n = 30 . 9. Two axioms are needed to solve the equation 4x + 1 = 17 . 10. In 4 x ...
Περιεχόμενα
SAVING TIME BY THE NEW MATHEMATICS | |
APPLYING THE NEW MATHEMATICS TO | 185 |
185 | 261 |
Πνευματικά δικαιώματα | |
Άλλες εκδόσεις - Προβολή όλων
A Second Course in the New Mathematics Edward Ira Edgerton,Perry Amherst Carpenter Προβολή αποσπασμάτων - 1928 |
Συχνά εμφανιζόμενοι όροι και φράσεις
50 cents acre altitude amount angle annual automobile average board foot bonds bought bushel cash cents compound interest cubic feet cubic foot decimal point deposit diameter discount Divide dividend dollars draw earn endowment policy equal equation Example feet long figure Find the cost Find the number Find the total Find the value formula Fractions gallons gasoline graph hypotenuse inches income invest kilograms length loan mathematics measure meter miles minutes money order month mortgage Multiply paid par value pounds premium problems pupils quarts ratio receive right triangle rods Ross Robinson savings bank score selling price shares Short-Cut side Signed Numbers similar triangles Skill Test Unit sold Solution Solve square root Subtract telegraphic money Third Trial total cost Trial of Unit week weight width worth yards