Second Course in the New MathematicsAllyn and Bacon, 1958 - 400 σελίδες |
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Σελίδα 35
... equals , the sums are equal . ( Addi- tion axiom . ) 2. If equals are subtracted from equals , the remainders are equal . ( Subtraction axiom . ) -- 6 == If n If n + 5 = - 6 +6 11 + 6 or n = 17 . = 11 , tell why n 5 10 , show that n + 5 ...
... equals , the sums are equal . ( Addi- tion axiom . ) 2. If equals are subtracted from equals , the remainders are equal . ( Subtraction axiom . ) -- 6 == If n If n + 5 = - 6 +6 11 + 6 or n = 17 . = 11 , tell why n 5 10 , show that n + 5 ...
Σελίδα 383
... equal parts . H- D -K ― B N Figure 4 . 5. At a given point on a given line to construct an angle equal to a given angle . Given the angle ABC and the straight line segment HK with the point D on it . Let it be required to construct an ...
... equal parts . H- D -K ― B N Figure 4 . 5. At a given point on a given line to construct an angle equal to a given angle . Given the angle ABC and the straight line segment HK with the point D on it . Let it be required to construct an ...
Σελίδα 384
... equal to the angle CDB . Extend FC to E. Then ECF is parallel to AB . Exercise 1. Divide a line segment into 4 equal parts . 2. Draw an obtuse angle and bisect it . Divide the obtuse angle into 4 equal parts . 3. Construct a right angle ...
... equal to the angle CDB . Extend FC to E. Then ECF is parallel to AB . Exercise 1. Divide a line segment into 4 equal parts . 2. Draw an obtuse angle and bisect it . Divide the obtuse angle into 4 equal parts . 3. Construct a right angle ...
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 Πλήρης προβολή - 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