Secondary Mathematics: I-, Volume 1Atkinson, Mentzer, 1917 - Mathematics |
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angle in Fig angle is equal axle belt binomial check the equation circle circumference coefficient complement complementary angles completing the square correct to 001 decimal diagonal diameter distance Draw an angle equation containing Evaluate the result Example Exercise exponents expressed extracting the square factors Find its specific Find the angle Find the dimensions Find the numbers Find the ratio Find the sides Find the square Find the value force gear hypotenuse law of signs length leverage caused line shaft Measure the angle miles minus monomial multiplying negative number perigon perimeter polynomial problem protractor pulley quadratic equation QUADRATIC FORMULA Quadratic Literal Equations rectangle right angle right triangle rim speed Simplify simultaneous equations Solve and check specific gravity square root straight angle straight line subtracted supplement supplementary angles three consecutive numbers trinomial square unknown weight width write the result
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Page 91 - Four quantities are in proportion when the ratio of the first to the second is equal to the ratio of the third to the fourth.
Page 73 - Multiply the divisor by the first term of the quotient and subtract the product from the dividend.
Page 83 - Specific Gravity. The specific gravity of a substance is the ratio of the weight of the substance to the weight of the...
Page 60 - To multiply a polynomial by a monomial, multiply each term of the polynomial by the monomial and add the partial products: (6a — 3ft) x 3c = 18uc -96c.
Page 86 - The first and fourth terms of a proportion are called the extremes, and the second and third terms, the means. Thus, in the foregoing proportion, 8 and 3 are the extremes and 4 and 6 are the means.
Page 72 - To divide a polynomial by a monomial, divide each term of the polynomial by the monomial: (Sab — 12ac) -i- 4a = 36 — 3c.
Page 93 - If 6 men can do a piece of work in 10 days, how long will it take...
Page 9 - The same number, or equal numbers, may be added to both members of an equation without destroying the equality.
Page 13 - The second number is three times the first, and the third is four times the first. What are the numbers?
Page 122 - Щ feet in diameter ? 5. The distance passed over by a falling body varies directly as the square of the time. CHAPTER XXII REVIEW EXERCISES REVIEW EXERCISES FOR CHAPTER I 1. Write a formula for the area of a rectangle. 2. Write a formula for the volume of a rectangular solid. 3. If a = 2, b = 3, с = 4, find the value of , . nj, , ib + c 3c — 2b b + c — a; 2b — c + a; ^ ; aa 4.